3-8271 Building Technologies Center Plumbing Lab Renovation - Drawings 2.pdf

JOIST TOP CHORD REINFORCING -

SEE DETAIL /E S201

6" MIN.

17'-0" +/-

6" MIN.

ROOFTOP UNIT - SEE

MECHANICAL DWGS.

40'-0" +/- (V.I.F.)

REINFORCE WEB -

SEE DETAIL /D S201

NOTE:

FOR JOIST REINFORCING AT ALL POINT

LOADS - SEE DETAIL /B S201

ROOFTOP UNIT - SEE

MECHANICAL DWGS.

40'-0" +/- (V.I.F.)

JOIST TOP CHORD REINFORCING -

SEE DETAIL /E S201

REINFORCE WEB -

SEE DETAIL /D S201

21'-0" +/-

NOTE:

FOR JOIST REINFORCING AT ALL POINT

LOADS - SEE DETAIL /B S201

6" MIN. 6" MIN.

ROOFTOP UNIT - SEE

MECHANICAL DWGS.

40'-0" +/- (V.I.F.)

REINFORCE WEB -

SEE DETAIL /D S201

NOTE:

FOR JOIST REINFORCING AT ALL POINT

LOADS - SEE DETAIL /B S201

PEC Job Number:

Phone: 717-793-3997 York, PA 17403

1071 Edgar Street, Suite A

3 2 1456

A

These Drawings and Specifications as instruments of service are, and shall remain, the property of BRIX

Design Group, LLC whether the project for which they are made is executed or not. All rights reserved.

Any other use requires the express written authorization of the Architect.

PROJECT NUMBER:

STAMP

REVISIONS

ISSUE DATE

50% CONSTRUCTION DOCUMENTS 05/21/25

DESCRIPTION DATE

3 2 1456

B

C

D

E

A

B

C

D

E

EDA # 01-79-15372

215 EAST 3RD STREET, WILLIAMSPORT, PA 17701

570 215 5660 | WWW.BRIXDG.COM

250334

PERMIT SET 06/27/25

S001

BUILDING TECHNOLOGIES CENTER

HVAC & PLUMBING LAB

IMPROVEMENTS

GENERAL STRUCTURAL NOTES AND

DETAILS

4000-005

06-27-25

ONE COLLEGE AVENUE

WILLIAMSPORT, PA 17701

PERMIT SET

NO SCALE

(E) JOIST REINFORCING ELEVATION R1

NO SCALE

(E) JOIST REINFORCING ELEVATION R2

NO SCALE

(E) JOIST REINFORCING ELEVATION R3

# DESCRIPTION DATE

brt10 Image brt10 Rectangle

25'-0" +/- 25'-0" +/- 25'-0" +/- 25'-0" +/-e13e12e11e10e9 eB eB.5 eC eD eE eF eC.5 eD.5 eE.5

'-0

'-0

'-0

'-0

'-0

'-0

'-8

'-4

'-0

'-0

'-0

'-0

(E )W x3

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )W x4

(E )2

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(E )2

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(E )2

4H

(E )2

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(E )2

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(E )2

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(E )2

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(E )2

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(E )2

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(E )W x3

(E

)W x3

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H 8(E

)W x4

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H 8(E

)2 4H

(E )W x3

(E)W16x31 (E)W16x31 (E)W16x31 (E)W16x31

(E)W16x40(E)W16x36(E)W16x40

(E)W16x40(E)W16x36(E)W16x40

(E)W16x40 (E)W16x36 (E)W16x40

(E )W x3

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )W x4

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )W x3

(E

)W x3

(E )2

4H

(E )2

4H

(E )2

4H

(E)W16x40 (E)W16x36 (E)W16x40

(E )W x3

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H

(E )2

4H 8(E

)W x4

(E )2

4H

(E )2

4H

(E

JO

IS

T R

E

IN

F O

R C

E M

E N

T R

(E

JO

IS

T R

E

IN

F O

R C

E M

E N

T R

(E

JO

IS

T R

E

IN

F O

R C

E M

E N

T R

(E

JO

IS

T R

E

IN

F O

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E M

E N

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(E

JO

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T R

E

IN

F O

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E M

E N

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(E

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T R

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IN

F O

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E M

E N

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(E

JO

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T R

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IN

F O

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E M

E N

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(E

JO

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T R

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IN

F O

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E M

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(E

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F O

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E M

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(E

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IN

F O

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E M

E N

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(E

JO

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T R

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IN

F O

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E M

E N

T R

(E

JO

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T R

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IN

F O

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E M

E N

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(E

JO

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T R

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IN

F O

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E M

E N

T R

(E

JO

IS

T R

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IN

F O

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E M

E N

T R

(E

JO

IS

T R

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IN

F O

R C

E M

E N

T R

(E

JO

IS

T R

E

IN

F O

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E M

E N

T R

(E) BEAM REINFORCEMENT B1

(E) BEAM REINFORCEMENT B1

(E) BEAM REINFORCEMENT B1

(E) BEAM REINFORCEMENT B1

(E

JO

IS

T R

E

IN

F O

R C

E M

E N

T R

(E

JO

IS

T R

E

IN

F O

R C

E M

E N

T R

(E

JO

IS

T R

E

IN

F O

R C

E M

E N

T R

(E

JO

IS

T R

E

IN

F O

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E M

E N

T R

6,000+/- LB. MECHANICAL

ROOFTOP UNIT (TYP. 4)

(E

JO

IS

T R

E

IN

F O

R C

E M

E N

T R

(E

JO

IS

T R

E

IN

F O

R C

E M

E N

T R

PLAN NOTES

1. BMD EL. = (+x'-x") INDICATES BOTTOM OF METAL DECK ELEVATION ABOVE REFERENCE ELEVATION (0'-0")

UNLESS NOTED.

2. SEE S001 FOR GENERAL STRUCTURAL NOTES.

3. COORDINATE SIZE AND LOCATION OF ALL OPENINGS AND SLEEVES WITH ARCHITECTURAL, MECHANICAL, ELECTRICAL AND PLUMBING DRAWINGS. PROVIDE ROOF FRAMES FOR ALL OPENINGS > 10" DIAMETER.

SEE DETAIL . COORDINATE WITH OTHER TRADES.

4. REINFORCE (E) JOISTS AT CONCENTRATED LOADS APPLIED BETWEEN PANEL POINTS. SEE DETAIL

COORDINATE WITH OTHER TRADES.

5. SEE S001 FOR (E) JOIST REINFORCEMENT DIAGRAMS.

6. FOR (E) BEAM REINFORCEMENT NOTED ON PLAN, SEE DETAIL

/C S201

/B S201

/F S201

CENTERLINE OF

(E) STEEL JOIST

(TYPICAL)

ANGLE BRACKET

(TYPICAL)

OPENING

CHANNEL HEADERS EACH SIDE

WITH HANGER CLIPS EACH END

(E) METAL ROOF DECK 1/2" DIA. RODS AT 8" O.C. - REMOVE

AFTER EQUIPMENT, ETC. IS INSTALLED

REINFORCE (E) JOISTS

IN ACCORDANCE WITH

DETAIL

(E) STEEL JOIST

L6x4x3/8 (LLH) x 0'-4" LONG

(4 REQUIRED PER OPENING).

COORDINATE LOCATIONS TO

ALIGN WITH HIGH FLUTES.

C5x6.7 FRAME

TYP.

TYP.

C1

SECTION

C1

MAX. (TYP.)

1/2" GAP

PLAN VIEW

/B S201

NOTES:

1. REFER TO ARCHITECTURAL, MECHANICAL AND ELECTRICAL

DRAWINGS FOR EXACT NUMBER, SIZE AND LOCATION. PROVIDE

FRAMES FOR ALL OPENINGS GREATER THAN 10" DIAMETER.

2. PROVIDE RADIUSED CORNERS IN ACCORDANCE WITH AISC.

9"

3" 3"

3"

NOTE 2

NOTES:

1. EQUIPMENT CONNECTIONS TO SUPPORTING STRUCTURE SHALL

BE PROVIDED BY THE CONTRACTOR AND IN ACCORDANCE WITH

MANUFACTURER'S SPECIFICATIONS.

SECTION

A1

PLAN VIEW

ROOF PENETRATION, PROVIDE FRAME

FOR SUPPORT OF ROOF DECK AND

PROVIDE TEMPORARY INFILL RODS.

SEE DETAIL .

C5x6.7 CHANNELS

(TYPICAL AT PERIMETER

OF EQUIPMENT/CURB)

(E) ROOF FRAMING (TYPICAL)

(E) ROOF FRAMING

(TYPICAL)

L6x4x3/8 (LLH) x 0'-4" LONG

(TYPICAL)

TOP OF CHANNEL TO MATCH

TOP OF (E) STEEL JOIST

CLIP HORIZONTAL LEGS OF HANGER ANGLES SO

VERTICAL LEG FITS TIGHT AGAINST ROOF FRAMING.

FOR LOCATIONS WHERE DECK IS EXISTING AND TO

REMAIN, PROVIDE (1) L7x4x3/8 (LLH) OVERLAPPED ON TOP OF (1) L6x4x3/8 (LLH).

FIT TIGHT OR CLIP L3x3x1/4

(CONTRACTOR OPTION)ROOFTOP

EQUIPMENT / CURB

PROVIDE FRT WOOD BLOCKING

IN HIGH FLUTES OF DECK AT

PERIMETER OF UNIT CURB

ANGLE TO

JOIST, TYP.A1

/C S201

EXISTING JOIST TOP

CHORD ANGLES

(2) 1 1/8" DIA. RODS

2-12

6" AT EACH END

NEW ANGLE REINFORCING

EXISTING ROD WEB

SECTION

D1

D1

L1 1/2 x 1 1/2 x 3/16 EACH SIDE

1/8 1 1/2

1/8 1 1/2

(E) JOIST

(2) L1 1/2x 1 1/2x 3/16 STIFFENERS

FROM LOAD TO JOIST PANEL POINT

(1 NEAR SIDE AND 1 FAR SIDE)

THRU-BOLT JOIST CHORD AND

PROVIDE 3"x3"x1/4" PLATE

WASHER AND NUT BOTH

SIDES OF CHORD ANGLES

STIFFENER ANGLES REQUIRED

WHERE CONCENTRATED LOAD IS

MORE THAN 3" AWAY FROM JOIST

TOP OR BOTTOM CHORD PANEL

POINT AND LOAD EXCEEDS 100 LBS.

PIPE HANGER

ROOFTOP EQUIPMENT / CURB

(E) METAL ROOF DECK

SEE TYPICAL SUPPLEMENTAL

SUPPORT FRAMING FOR ROOFTOP

EQUIPMENT DETAIL

(E) STEEL JOIST

(2) L1 1/2x1 1/2x3/16 STIFFENERS

FROM LOAD TO JOIST PANEL POINT

(1 NEAR SIDE AND 1 FAR SIDE)

SUPPORT ANGLE

BY OTHERS

HANGER FOR MECHANICAL

UNIT, CONVEYOR OR SIMILAR

POINT LOADING

1/8

TYP.

STIFFENER ANGLES REQUIRED

WHERE LOADS DO NOT OCCUR

AT PANEL POINTS

STIFFENER ANGLES

REQUIRED WHERE LOADS

DO NOT OCCUR AT PANEL

POINTS

/A S201

1/4 2-12

10" AT

EACH END

(TYPICAL)

(E) STEEL BEAM

L2 1/2x2 1/2x3/8 FULL

LENGTH EACH SIDE

RENOVATION

AREA

PEC Job Number:

Phone: 717-793-3997 York, PA 17403

1071 Edgar Street, Suite A

3 2 1456

A

These Drawings and Specifications as instruments of service are, and shall remain, the property of BRIX

Design Group, LLC whether the project for which they are made is executed or not. All rights reserved.

Any other use requires the express written authorization of the Architect.

PROJECT NUMBER:

STAMP

REVISIONS

ISSUE DATE

50% CONSTRUCTION DOCUMENTS 05/21/25

DESCRIPTION DATE

3 2 1456

B

C

D

E

A

B

C

D

E

EDA # 01-79-15372

215 EAST 3RD STREET, WILLIAMSPORT, PA 17701

570 215 5660 | WWW.BRIXDG.COM

250334

PERMIT SET 06/27/25

S201

BUILDING TECHNOLOGIES CENTER

HVAC & PLUMBING LAB

IMPROVEMENTS

ROOF FRAMING PLAN AND DETAILS

4000-005

06-27-25

ONE COLLEGE AVENUE

WILLIAMSPORT, PA 17701

PERMIT SET

PLAN

NORTH

SCALE: 1/8" = 1'-0"

ROOF FRAMING PLAN

NO SCALES201

C TYPICAL DECK OPENING IN (E) FRAMING

NO SCALES201

A

TYPICAL SUPPLEMENTAL SUPPORT FRAMING FOR ROOFTOP

EQUIPMENT

NO SCALES201

E (E) JOIST TOP CHORD REINFORCING

NO SCALES201

D (E) JOIST DIAGONAL WEB REINFORCING

NO SCALES201

B TYPICAL (E) JOIST REINFORCING AT POINT LOADINGS

NO SCALES201

F (E) BEAM REINFORCING B1

NORTH

NO SCALE

KEY PLAN

# DESCRIPTION DATE

brt10 Image e13e12e11e10e9 eB eB.5 eC eC.5

6x 66x6

6x 66x6

4x4 4x

4x44x

6x 66x6

6x6 6x

4x4

4x 44x4

4x 4 4x4

6x66x

6x 6 6x6

6x66x

6x 6 6x6

4x4

S202

5' -1

/8

6'

-0

6' -1

0"

4'-0"

5' -1

/8

6'

-0

6' -1

0"

4'-0"

2x8

(2) 2x10

(2) 2x10

(2

2x

(2

2x

4' -0

5'

-6

4' -0

6'-5" 4'-0" 6'-5"

6'-5" 4'-6" 6'-5"

4' -6

5'

-6

4' -6

2x

(2) 2x10

(2) 2x10

(2

2x

(2

2x

(2

2x

2x

2x

(2) 2x12

2x12

2x12

(2) 2x12

2x12

2x12

2x

(2) 2x10

(2) 2x10

(2

2x

(2

2x

(2

2x

2x

2x

(2) 2x10

(2) 2x10

(2

2x

(2

2x 10 2x8 (2) 2x12

2x12

2x12

(2) 2x12

2x12

2x12

2x

(2) 2x10

(2) 2x10

(2

2x

(2

2x

(2

2x

2x

2x

(2

2x

2x

2x

2x

(2) 2x10

(2) 2x10

(2

2x

(2

2x

S202

S202

S202

S202

SIM

SIM

SIM

S202

S202

S202

SIM

SIM

SIM

FINISH FLOOR EL.

EL. = (0'-0")

TOP OF LOWER MEZZ. SLAB

EL. = (8'-2")

SIMPSON RPBZ POST

BASE CLIP TO SLAB (TYP.)

(E) CONCRETE SLAB

WOOD POST - SEE PLAN

(TYPICAL)

WOOD FRAMING -

SEE PLAN

SIMPSON HGMA10 CLIP EACH

SIDE AT STRINGER TO SLAB -

(2) EACH SIDE AT DOUBLE

STRINGERS

SIMPSON LSCZ STRINGER TO BEAM

CONNECTOR AT SINGLE STRINGERS,

SIMPSON LSSR210-2Z JOIST HANGER

AT DOUBLE STRINGERS - SEE PLAN

(TYPICAL)

POSTS, GUARD AND

RAILING - SEE

ARCHITECTURAL DWGS.

TREADS AND RISERS -

SEE ARCHITECTURAL

DWGS.

SIMPSON LU28

HANGER AT JOIST

(TYPICAL)

SIMPSON

BEAM HANGER

(TYPICAL)

STAIR STRINGERS -

SEE PLAN (TYPICAL).

CENTER STRINGERS AND

STRINGERS AGAINST WALLS

TO BE NOTCHED - SEE

ARCHITECTURAL DWGS.

(FIELD VERIFY)

PLYWOOD SHEATHING -

SEE GENERAL

STRUCTURAL NOTES

2" M

IN

3" M

IN

2" M

IN

(2) 1/2" DIA.

THRU-BOLTS

STUD WALL BEYOND - SEE

ARCHITECTURAL DWGS. FASTEN SILL

PLATE TO (E) CONCRETE SLAB WITH

3/8" DIA. SIMPSON TITEN HD SCREWS

WITH 3" EMBEDMENT INTO (E) SLAB.

NOTE:

STAIR STRINGERS AGAINST WALLS TO

BE FASTENED TO EACH WALL STUD WITH

(2) 10d NAILS - SEE ARCHITECTURAL

DWGS. FOR WALL INFORMATION

PLAN NOTES

1. SEE S001 FOR GENERAL STRUCTURAL NOTES.

PEC Job Number:

Phone: 717-793-3997 York, PA 17403

1071 Edgar Street, Suite A

3 2 1456

A

These Drawings and Specifications as instruments of service are, and shall remain, the property of BRIX

Design Group, LLC whether the project for which they are made is executed or not. All rights reserved.

Any other use requires the express written authorization of the Architect.

PROJECT NUMBER:

STAMP

REVISIONS

ISSUE DATE

50% CONSTRUCTION DOCUMENTS 05/21/25

DESCRIPTION DATE

3 2 1456

B

C

D

E

A

B

C

D

E

EDA # 01-79-15372

215 EAST 3RD STREET, WILLIAMSPORT, PA 17701

570 215 5660 | WWW.BRIXDG.COM

250334

PERMIT SET 06/27/25

S202

BUILDING TECHNOLOGIES CENTER

HVAC & PLUMBING LAB

IMPROVEMENTS

STAIR FRAMING PLANS AND DETAILS

4000-005

06-27-25

ONE COLLEGE AVENUE

WILLIAMSPORT, PA 17701

PERMIT SET

NORTH

NO SCALE

STAIR FRAMING PLANS

SECTION

S202 SCALE: 1/2" = 1'-0"

# DESCRIPTION DATE

brt10 Image

AB ABOVE

AFF ABOVE FINISH FLOOR

AFG ABOVE FINISH GRADE

AHJ AUTHORITY HAVING JURISDICTION

ARCH ARCHITECTURAL

BDD BACK DRAFT DAMPER

BEL BELOW

BFF BELOW FINISH FLOOR

BFG BELOW FINISH GRADE

BFP BACKFLOW PREVENTER

BJ BETWEEN JOISTS

BOD BOTTOM OF DUCT

BTM BOTTOM

BTU BRITISH THERMAL UNIT

CD CEILING DIFFUSER

CFM CUBIC FEET PER MINUTE

CLG CEILING

CO CLEANOUT

CONN CONNECT / CONNECTION

CONT CONTINUED / CONTINUATION

COORD COORDINATE

CW DOMESTIC COLD WATER

DB DRY BULB

DEG,° DEGREE

DIA, ∅ DIAMETER

DISC DISCONNECT

DN DOWN

DWG DRAWING

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

EC ELECTRICAL CONTRACTOR

EDB ENTERING DRY BULB TEMPERATURE

EF EXHAUST FAN

EG EXHAUST GRILLE

ER EXHAUST REGISTER

ESP EXTERNAL STATIC PRESSURE

EWB ENTERING WET BULB TEMPERATURE

EWT ENTERING WATER TEMPERATURE

EX, (E) EXISTING

FD FIRE DAMPER / FLOOR DRAIN

FLA FULL LOAD AMPERES

FLEX FLEXIBLE

FPM FEET PER MINUTE

FSD FIRE SMOKE DAMPER

FT FOOT / FEET / FIN TUBE

FT HD FEET OF HEAD

GA GAUGE / GAGE

GAL GALLON

GC GENERAL CONTRACTOR

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

HC HVAC CONTRACTOR

HD HUB DRAIN

HORZ HORIZONTAL

HP HORSE POWER

HSTAT HUMIDISTAT

ID INSIDE DIAMETER

IN, " INCHES

INS INSULATION

INV INVERT

ISP INTERNAL STATIC PRESSURE

IWG INCHES WATER GAUGE

LAT LEAVING AIR TEMPERATURE

LF LINEAR FEET

LB, # POUNDS

LDB LEAVING DRY BULB TEMPERATURE

LWB LEAVING WET BULB TEMPERATURE

LWT LEAVING WATER TEMPERATURE

MAX MAXIMUM

MBH THOUSAND BTU PER HOUR

MC MECHANICAL CONTRACTOR

MCA MINIMUM CIRCUIT AMPACITY

MOCP MAXIMUM OVERCURRENT PROTECTION

MOD MOTOR OPERATED DAMPER

MFR MANUFACTURER

MIN MINIMUM

MTD, MTG MOUNTED, MOUNTING

NC NOISE CRITERIA

NIC NOT IN CONTRACT

OA OUTSIDE AIR

OAC OPEN ABOVE CEILING

OAI OUTSIDE AIR INTAKE

OC ON CENTER

ORD OVERFLOW ROOF DRAIN

OSW OVERFLOW STORM WATER

PC PLUMBING CONTRACTOR

PH PHASE

PRV PRESSURE REDUCING VALVE /

PRESSURE RELIEF VENT

PSI POUNDS PER SQUARE INCH

RA RETURN AIR

RD ROOF DRAIN

RG RETURN GRILLE

RPM REVOLUTIONS PER MINUTE

RWC RAINWATER CONDUCTOR

RX REMOVE EXISTING

S&C STUB AND CAP

SA SUPPLY AIR

SAN SANITARY

SD SMOKE DETECTOR

SF SQUARE FEET

SG SUPPLY GRILLE

SPEC SPECIFICATIONS

SR SUPPLY REGISTER

SW STORMWATER

TD TRANSFER DUCT

TEMP TEMPERATURE

TG TRANSFER GRILLE

THRU THROUGH

TJ THROUGH JOISTS

TSP TOTAL STATIC PRESSURE

TSTAT THERMOSTAT

TYP TYPICAL

UNO UNLESS NOTED OTHERWISE

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER (MANUAL)

VFD VARIABLE FREQUENCY DRIVE

VTR VENT THROUGH ROOF

W WATTS / WASTE

W/ WITH

W/O WITHOUT

WB WET BULB

WL WALL / WEATHER LOUVER

WPD WATER PRESSURE DROP

WTD WATER TEMPERATURE DROP

WTR WATER TEMPERATURE RISE

XFMR TRANSFORMER

MECHANICAL ABBREVIATIONS HVAC SYMBOL LEGEND

CO

NO

CONNECT TO EXISTING

DISCONNECT FROM EXISTING

12x20

UP

T

S B

H

M

S

D

DL

DU

S R

NEW WORK

DEMOLITION WORK

EXISTING WORK

DOOR UNDERCUT, SEE ARCH. DWGS.

DOOR LOUVER, SEE ARCH. DWGS.

FIRE DAMPER (FD)

MANUAL VOLUME DAMPER

NITROGEN DIOXIDE SENSOR

CARBON MONOXIDE SENSOR

DUCT SMOKE DETECTOR

CONTROL SWITCH

MOTOR OPERATED DAMPER

HUMIDISTAT

EMERGENCY BURNER SHUT-OFF SWITCH

THERMOSTAT

FLEXIBLE CONNECTION

MITERED ELBOW W/O TURNING VANES

(USE ONLY WHERE SHOWN)

MITERED ELBOW W/ TURNING VANES

INCLINED RISE (UP) OR DROP (DN) ARROW

IN DIRECTION OF AIR FLOW

STANDARD BRANCH FOR SUPPLY &

RETURN (NO SPLITTER)

DUCT (1ST FIGURE, SIDE SHOWN;

2ND FIGURE, SIDE NOT SHOWN)

3-WAY CEILING DIFFUSER

2-WAY CORNER CEILING DIFFUSER

2-WAY CEILING DIFFUSER

4-WAY CEILING DIFFUSER OR REGISTER

RETURN GRILLE OR REGISTER

EXHAUST GRILLE OR REGISTER

ROOFTOP RELIEF HOOD

ROOFTOP INTAKE HOOD

ROOFTOP EXHAUSTER

RETURN AIR DUCT RISER

SUPPLY AIR DUCT RISER

EXHAUST OR RELIEF AIR DUCT RISER

FIRE SMOKE DAMPER (FSD)

SMOKE DAMPER (SD)

CD

CHS

CHR

HS

HR

CS

CR

MPS

MPR

LPS

PCR

RS

RL

s

LPR

MECHANICAL PIPING SYMBOL LEGEND

COIL CONDENSATE DRAIN (CD)

CHILLED WATER SUPPLY (CHS)

CHILLED WATER RETURN (CHR)

CONDENSER WATER SUPPLY (CS)

CONDENSER WATER RETURN (CR)

HOT WATER HEATING SUPPLY (HS)

HOT WATER HEATING RETURN (HR)

MEDIUM PRESSURE STEAM SUPPLY (MPS)

MEDIUM PRESSURE CONDENSATE RETURN (MPR)

LOW PRESSURE STEAM SUPPLY (LPS)

LOW PRESSURE CONDENSATE RETURN (LPR)

PUMPED CONDENSATE RETURN

REFRIGERANT SUCTION (RS)

REFRIGERANT LIQUID (RL)

EXISTING WORK

DEMOLITION WORK

NEW WORK

FLOOR CLEANOUT (FCO)

WALL CLEANOUT (WCO)

OVERHEAD CLEANOUT (CO)

PIPE DROP

BRANCH (TOP CONNECTION)

PIPE RISE

BRANCH (BOTTOM CONNECTION)

CONTINUATION

STUB AND CAP

FLEXIBLE CONNECTOR

EXPANSION LOOP

THERMOSTATIC MIXING VALVE

2-WAY CONTROL VALVE

3-WAY CONTROL VALVE

FLOW ARROW

AUTOMATIC AIR VENT

PUMP

SHUTOFF VALVE

BALANCING VALVE

BALL VALVE

BUTTERFLY VALVE

CHECK VALVE

GATE VALVE

GLOBE VALVE

STRAINER

PRESSURE REDUCING VALVE

SOLENOID VALVE

RELIEF VALVE

PLUG COCK VALVE

THERMOMETER

UNION

PRESSURE GAUGE

PIPE ANCHOR

PIPE GUIDE

STEAM TRAP

MECHANICAL AND PLUMBING GENERAL NOTES

- ALL WORK SHOWN IS TO BE CONSIDERED NEW AND PROVIDED UNDER THIS CONTRACT UNLESS SPECIFICALLY

INDICATED AS EXISTING.

- CONNECT ALL DUCTS TO MECHANICAL EQUIPMENT BY FLEXIBLE DUCT CONNECTORS WITH NOT LESS THAN 3"

SPACING BETWEEN DUCT AND EQUIPMENT.

- CONSTRUCT AND INSTALL ALL DUCTWORK IN ACCORDANCE WITH SMACNA.

- ALL DUCT DIMENSIONS ARE CLEAR INSIDE DIMENSIONS.

- INSTALL DUCT MOUNTED SMOKE DETECTOR(S) IN THE RETURN AIR STREAM OF AIR SYSTEMS OVER 2000 CFM, PER MANUFACTURER'S RECOMMENDATIONS, DOWNSTREAM OF ALL BRANCH CONNECTIONS, UPSTREAM OF ANY OUTSIDE AIR CONNECTIONS OR FILTERS, AND PROVIDE WIRING FOR FAN SHUTDOWN. DETECTOR IS TO BE FURNISHED AND CONNECTED TO THE FIRE ALARM SYSTEM BY OTHERS. IN OCCUPANCIES WHERE A FIRE ALARM SYSTEM IS NOT PRESENT AND/OR REQUIRED, THE DUCT SMOKE DETECTOR SHALL BE FURNISHED AND WIRED BY THE MECHANICAL

CONTRACTOR TO A REMOTE TEST STATION MANUFACTURED BY SIMPLEX, MODEL 4098-9842.

- INSTALL DUCTWORK, EQUIPMENT, AND PIPING CONCEALED IN CHASES OR ABOVE CEILINGS WHERE CEILINGS ARE INDICATED, UNLESS NOTED OTHERWISE. WHERE DUCTWORK OR PIPING IS INDICATED TO BE EXPOSED, INSTALL AS HIGH AS POSSIBLE. ELEVATIONS SHOWN ARE TO THE LOWEST POINT, UNLESS NOTED OTHERWISE.

- ANY PIPING SHOWN TO BE INSTALLED WITHIN AN EXTERIOR WALL MUST BE INSTALLED ON THE INTERIOR SIDE OF THE

WALL INSULATION.

- WALL MOUNTED THERMOSTATS SHALL BE INSTALLED 44" ABOVE THE FLOOR AND HANDICAPPED ACCESSIBLE.

- INSTALL ROOFTOP EQUIPMENT NOT LESS THAN 10 FT FROM THE ROOF EDGE OR ANY CHANGE IN ROOF HEIGHT

GREATER THAN 2 FT.

- SEAL OR CAP OPENINGS IN PIPES OR DUCTS UNTIL FINAL CONNECTIONS ARE MADE.

- INSTALL SUFFICIENT UNIONS IN PIPING SYSTEMS TO ALLOW SERVICE OF ANY CONNECTED EQUIPMENT WITHOUT

BREAKING FITTINGS OR CUTTING PIPING CONNECTIONS.

- DIMENSIONS AND PIPE SIZES ARE IN INCHES UNLESS NOTED OTHERWISE.

- RUNOUTS TO EQUIPMENT SHALL BE RUN IN SIZES INDICATED ON PLANS OR SCHEDULES AND INCREASED OR REDUCED

AT POINT OF FINAL CONNECTION.

- DO NOT RUN PIPING OR DUCTWORK OVER ELECTRICAL EQUIPMENT.

- PROVIDE SUFFICIENT CLEARANCE FOR OPERATION AND MAINTENANCE OF MECHANICAL EQUIPMENT ACCORDING TO

THE MANUFACTURER'S RECOMMENDATIONS.

- PROVIDE SERVICE CLEARANCE FOR ELECTRICAL EQUIPMENT AS REQUIRED BY THE NATIONAL ELECTRICAL CODE (NEC).

- PIPING INSTALLED ABOVE CEILINGS SHALL BE BELOW THE ROOF INSULATION.

- FOR ANY COOLING EQUIPMENT ABOVE CEILING, PROVIDE CONDENSATE OVERFLOW PROTECTION WITH LIQUID

DETECTOR AT TOP OF DRAIN PAN, WIRED TO SHUT DOWN THE SYSTEM.

- FOR INDICATED DEMOLITION WORK: REMOVE EQUIPMENT, DUCTWORK, PIPING, AND RELATED DIFFUSERS, SUPPORTS, WIRING, CONTROLS IN THEIR ENTIRETY UNLESS NOTED OTHERWISE. REMOVE BRANCH PIPING TO THE CONNECTION AT

THE MAIN AND BEYOND THE SURFACE OF WALLS AND FLOORS.

- PATCH OPENINGS CREATED OR UNCOVERED DURING DEMOLITION WORK IN PORTIONS OF WALLS, ROOF, OR FLOORS THAT WILL REMAIN. REPAIR SURFACES TO MATCH ADJACENT OR ORIGINAL CONSTRUCTION. SEE ARCHITECTURAL

DRAWINGS AND SPECIFICATION FOR FINAL FINISH MATERIALS AND METHODS.

PEC Job Number:

Phone: 717-793-3997 York, PA 17403

1071 Edgar Street, Suite A

Certificate Number: 3869

3 2 1456

A

These Drawings and Specifications as instruments of service are, and shall remain, the property of BRIX

Design Group, LLC whether the project for which they are made is executed or not. All rights reserved.

Any other use requires the express written authorization of the Architect.

PROJECT NUMBER:

STAMP

REVISIONS

ISSUE DATE

50% + CONSTRUCTION DOCUMENTS 05/21/25

DESCRIPTION DATE

3 2 1456

B

C

D

E

A

B

C

D

E

EDA # 01-79-15372

215 EAST 3RD STREET, WILLIAMSPORT, PA 17701

570 215 5660 | WWW.BRIXDG.COM

250334

95% CONSTRUCTION DOCUMENTS 06/04/25

PERMIT SET 06/27/25

M001

BUILDING TECHNOLOGIES CENTER

HVAC & PLUMBING LAB

IMPROVEMENTS

MECHANICAL LEGENDS,

SCHEDULES AND

ABBREVIATIONS

4000-005

06-27-25

O N E C O L L E G E A V E N U E

W I L L I A M S P O R T , P A 1 7 7 0 1

PERMIT SET

# DESCRIPTION DATE

AIR HANDLING UNIT SCHEDULE

TAG

SUPPLY FAN COOLING COIL / DX HOT WATER HEATING COIL

WEIGHT

(LB)

ELECTRICAL BASIS OF DESIGN

NOTES

OA

(CFM)

TOTAL SA

(CFM)

TOTAL

(BTU)

SENSIBLE

(BTU)

EDB

(F)

EWB

(F)

LDB

(F)

LWB

(F) EER

TOTAL

(BTU)

EAT

(F)

LAT

(F)

FLOW

RATE

(GPM)

WPD

(FT)

EWT

(F)

LWT

(F) WATTS HP VOLTAGE PHASE FLA MCA MOCP

DISC.

SWITCH MANUFACTURER MODEL

AHU-1 290 1125 44.89 32.35 80.2 66.4 53.9 53.3 - 46.36 52.0 - - - 200 160.3 164 - - 200-208 1 3.9 - 15 EC TRANE 5TAMXD05AV41DA PROVIDE HYDRONIC HEATER

OPTION, BAYWACC08SC1AA

AHU-2 255 900 39.36 27.52 80.6 66.6 52.7 52.2 - 38.65 50.4 - - - 200 157.1 153 - - 200-208 1 3.9 - 15 EC TRANE 5TAMXD04AV31DA PROVIDE HYDRONIC HEATER

OPTION, BAYWACC08SC1AA

CU-1 - - 48,000 - - - - - - 48,000 - - - - - - 257 - 1.2 208 3 0.93 16.2 25 EC TRANE 5TTA4048A300A -

CU-2 - - 42,000 - - - - - - 42,000 - - - - - - 212 - 1.2 208 3 1.05 16.3 25 EC TRANE 5TTA4042A300A -

ROOFTOP UNIT SCHEDULE

TAG

OA

(CFM)

SA

(CFM)

COOLING COIL / DX HOT WATER HEATING COIL

WEIGHT

(LB)

ELECTRICAL BASIS OF DESIGN

NOTES

NOMINAL

TONS

TOTAL

MBh

SENSIBLE

MBh

COMPRESSOR

STAGES (%)

EDB

(F)

EWB

(F)

LDB

(F)

LWB

(F) EER

TOTAL

MBh

EAT

(F)

LAT

(F)

EWT

(F)

LWT

(F)

FLOW RATE

(GPM)

SUPPLY FAN

VOLTAGE PHASE FLA MCA MOCP

DISC.

SWITCH MANUFACTURER MODELHP

RTU-7 1,400 7,300 25 283.95 216.23 100/75/63/37/25 79.2 65.6 50.7 50.6 10.1 337.7 55.0 99.5 200 156.3 20.0 5441.5 7.5 200 3 - 160.0 200.0 EC TRANE SLHPF25EB ROOF CURB, ECONOMIZER

RTU-8 1,400 7,300 25 283.95 216.23 100/75/63/37/25 79.2 65.6 50.7 50.6 10.1 337.7 55.0 99.5 200 156.3 20.0 5441.5 7.5 200 3 - 160.0 200.0 EC TRANE SLHPF25EB ROOF CURB, ECONOMIZER

RTU-9 1,600 7,400 25 283.95 216.23 100/75/63/37/25 79.2 65.6 50.7 50.6 10.1 337.7 55.0 99.5 200 156.3 20.0 5441.5 7.5 200 3 - 160.0 200.0 EC TRANE SLHPF25EB ROOF CURB, ECONOMIZER

RTU-10 2,000 10,000 30 323.1 243.09 100/76/62/38/24 79.2 65.6 57.3 55.1 9.9 431.5 55.0 94.8 200 161.3 30.0 5905.1 15.0 200 3 - 189.0 225.0 EC TRANE SLHPF30EB ROOF CURB, ECONOMIZER

ESTIMATED HYDRAULIC WATERFLOW INFORMATION

STATIC

PRESSURE

(PSI)

RESIDUAL

PRESSURE

(PSIG)

FLOW (GPM)

EST. FLOW

AT 20 PSI

(GPM)

TEST DATE LOCATION OF

FIRE HYDRANT REMARKS

54 52 493 11/5/24

NOTES:

THIS IS ESTIMATED FLOW DATA. THE DELEGATED DESIGNER SHALL SECURE FINAL FLOW TEST DATA FROM THE WATER UTILITY COMPANY.

FIRE PROTECTION SYSTEM DESIGN CRITERIA

ZONE SYSTEM TYPE

MINIMUM

NUMBER OF

SYSTEMS

SPRINKLER CRITERIA

REFERENCES REMARKS

LABS

B WET 1

CEILING SYSTEMS: EXTRA HAZARD (GROUP 2)

DENSITY: 0.40

AREA OF OPERATION: 2,500 SF

NFPA-13

TABLE A.4.3.5 (LABS)

FIGURE 19.2.3.1.2

NOTES:

1. FLOW DURATION: 2 HOURS, MINIMUM.

2. INSTALLATION SHALL BE IN ACCORDANCE TO THE REQUIREMENTS OF NFPA-13 AND FACTORY MUTUAL DATA SHEETS INCLUDING BUT NOT LIMITED TO

FM DS 8-3, DS 2-0, DS 8-2, DS 8-9.

3. PROVIDE HOSE RACKS WITH 100 LINEAR FEET OF HOSE TO COVER ALL AREAS.

brt10 Rectangle

Image

A. DESCRIPTION

1. THE WORK OF THIS SECTION INCLUDES, BUT IS NOT LIMITED TO, THE HVAC SYSTEM.

B. QUALITY ASSURANCE

1. COMPLY WITH THE CURRENT ADOPTED: INTERNATIONAL MECHANICAL (IMC), BUILDING CODE (IBC), ENERGY CODE (IECC);

LOCAL CODES AND AMENDMENTS; NFPA 70, UL LISTING, NFPA 90A & 90.

C. SUBMITTALS

1. PRODUCT DATA FOR HEATING AND COOLING UNITS AND FANS ONLY.

2. WARRANTIES AND GUARANTEES.

3. OWNERS OPERATIONAL AND MAINTENANCE MANUALS.

4. BALANCING REPORTS.

5. RECORD DRAWINGS: DELIVER TO OWNER AT THE COMPLETION OF THE PROJECT A SET OF PRINTS OF THE DRAWINGS MARKED IN RED SHOWING CHANGES IN LOCATIONS, MODELS, AND CAPACITIES OF THE SYSTEM.

D. PIPING AND INSULATION

1. GENERAL: PROVIDE STEEL PIPE SLEEVES FOR MASONRY WALL PENETRATIONS, TIGHT FITTING SHEET METAL SLEEVES IN WOOD PENETRATIONS AND 3M FIRE STOPPING IN RATED WALL OR FLOOR PENETRATIONS. PROVIDE DIELECTRIC

FITTINGS OR UNIONS IN ALL PIPE CONNECTIONS OF DISSIMILAR METALS.

2. COOLING COIL CONDENSATE: RUN IN PVC PIPING AND SOLVENT WELDED JOINTS EXCEPT PLENUM AREAS RUN IN TYPE L RIGID COPPER TUBING WITH SOLDERED WROUGHT COPPER FITTINGS. INSULATE WITH 1/2” CLOSED CELL FOAM

(ARMAFLEX).

3. HOT WATER: TYPE L RIGID COPPER WITH WROUGHT COPPER LEAD FREE SOLDERED FITTINGS OR SCH 40 STEEL WITH THREADED OR WELDED CAST IRON FITTINGS OR FLEXIBLE GASKETED GROOVED FITTINGS (FULL VACUUM GASKET).

INSULATE WITH PREFORMED FIBERGLASS PIPE INSULATION (K=0.27 @150°F, R=3.7 /IN) AND INTEGRAL JACKET, 1-1/2” THICK FOR PIPE SIZES 1-1/4” AND SMALLER, 2” THICK FOR LARGER PIPES. PROVIDE PVC JACKET FOR EXPOSED PIPES

AND FITTINGS.

4. REFRIGERANT PIPING SHALL BE DRAWN AND ANNEALED (MAX. O.D. 0.625") ACR COPPER TUBE WITH WROUGHT COPPER FITTINGS. INSULATE WITH CLOSED CELL FOAM (AP ARMAFLEX FS OR EQUAL), 1” THICK FOR 1.5” AND LARGER PIPES, 0.5” THICK FOR SMALLER PIPES. SEAL INSULATION JOINTS WITH MASTIC VAPOR TIGHT. BRAZE WITH INERT GAS PROTECTION, CHARGE WITH NITROGEN & EVACUATE TO 200 MICRONS OR LESS IN MULTIPLE CYCLES AS RECOMMENDED BY

EQUIPMENT MANUFACTURER.

E. HANGERS AND SUPPORTS

1. PROVIDE CLEVIS HANGERS SIZED TO INCLUDE INSULATION WITH INSULATION SHIELDS.

2. PROVIDE JOIST HANGERS AND ALL-THREAD RODS.

3. PROVIDE PIPE CLAMPS TO SUPPORT VERTICAL PIPING THROUGH FLOOR.

4. INSTALL SUPPORTS FOR VERTICAL PVC PIPING EVERY 48 INCHES AND INSTALL HANGERS FOR HORIZONTAL

PIPING WITH THE FOLLOWING MAXIMUM SPACING AND MINIMUM ROD DIAMETERS:

a. NPS 1” AND SMALLER: 36” SPAN & 3/8” ROD, NPS 1-1/4” TO 2”: 48” SPAN & 3/8” ROD, NPS 2-1/2” TO 3-1/2”: 48” SPAN & 1/2”

ROD, NPS 4” TO 5”: 48” SPAN & 5/8” ROD, NPS 6” & 8”: 48” SPAN & 3/4" ROD.

5. INSTALL SUPPORTS FOR VERTICAL COPPER TUBING EVERY 10 FEET AND INSTALL HANGERS FOR HORIZONTAL TUBING

WITH THE FOLLOWING MAXIMUM SPACING AND MINIMUM ROD DIAMETERS:

a. NPS 3/4” & SMALLER: 60” SPAN & 3/8” ROD, NPS 1” & 1.25”: 72” SPAN & 3/4” ROD, NPS 1.5” & 2”: 96” SPAN & 3/8” ROD, NPS

2-1/2”: 108” SPAN & 1/2” ROD, NPS 3” TO 5”: 120” SPAN 1/2” ROD.

6. INSTALL SUPPORTS FOR VERTICAL STEEL PIPING EVERY 10 FEET AND INSTALL HANGERS FOR HORIZONTAL

PIPING WITH THE FOLLOWING MAXIMUM SPACING AND MINIMUM ROD DIAMETERS:

a. NPS 1” & SMALLER: 96” SPAN & 3/8” ROD, NPS 1-1/4” TO 2”: 108” SPAN & 3/8” ROD, NPS 2-1/2” TO 3-1/2”: 120” SPAN & 1/2”

ROD, NPS 4” & LARGER: 120” SPAN & 5/8” ROD.

F. IDENTIFICATION

1. GENERAL: PROVIDE PERMANENT LABELS ON ALL EQUIPMENT WITH DRAWING TAG, CAPACITY, AND ELECTRICAL

CHARACTERISTICS.

2. OUTDOOR EQUIPMENT: PROVIDE STAMPED METAL NAMEPLATES.

3. PROVIDE PIPE LABELS SHOWING TYPE OF DUTY (I.E. “HOT WATER SUPPLY” AND DIRECTION OF FLOW) AT 15 FOOT

INTERVALS.

G. ELECTRICAL REQUIREMENTS

1. GENERAL: PROVIDE STARTERS, VARIABLE SPEED DRIVES, TRANSFORMERS, RELAYS, 120V POWER FOR ACTUATORS, SWITCHES, DISCONNECTS, AND CONTROLS AS LISTED BELOW FOR A COMPLETE SYSTEM. FOLLOW THE REQUIREMENTS

OF THE ELECTRICAL SECTION OF THE SPECIFICATION.

2. UNIT MOUNTED RECEPTACLES: PROVIDE RECEPTACLES ON ROOFTOP EQUIPMENT WITH 120V TRANSFORMER AND

DISCONNECT FROM UNIT POWER FEED AHEAD OF UNIT DISCONNECT.

3. MOTORS: PROVIDE MOTORS FOR MECHANICAL EQUIPMENT SUPPLIED BY THE EQUIPMENT MANUFACTURER WHEN POSSIBLE. PROVIDE MOTORS OF PHASE AND VOLTAGE INDICATED ON DRAWINGS AND SUITABLE FOR THE LOADING AND ENVIRONMENT. PROVIDE OPEN DRIP PROOF (ODP) MOTOR ENCLOSURES FOR NORMAL USE OR TOTALLY ENCLOSED FAN COOLED (TEFC) ENCLOSURES FOR OUTDOOR USE, HAZARDOUS OR DIRTY ENVIRONMENTS. PROVIDE MOTORS WITH 1.15 SERVICE FACTOR, INSULATION CLASS F, AND PRE-LUBRICATED BALL BEARINGS RATED FOR CONTINUOUS DUTY UP TO 105°F AMBIENT TEMPERATURE AND 3300FT ALTITUDE. POLY-PHASE MOTORS SHALL BE PREMIUM EFFICIENCY AND WHEN USED WITH VARIABLE SPEED DRIVES, SHALL BE RATED FOR INVERTER DUTY. SINGLE PHASE MOTORS LARGER THAN 1/6HP SHALL BE OPEN-CAPACITOR START, CAPACITOR RUN TYPE UNLESS OTHERWISE INDICATED. SINGLE PHASE MOTORS 1/6HP AND SMALLER MAY BE SPLIT PHASE START, CAPACITOR RUN TYPE OR PERMANENT-SPLIT CAPACITOR

TYPE.

4. STARTERS: PROVIDE EACH MOTOR WITH A MOTOR STARTER OF PROPER DESIGN TO MEET THE REQUIREMENTS OF THE MOTOR AND DRIVE. STARTER TYPES SHALL INCLUDE MAGNETIC, MANUAL, SOLID-STATE REDUCED VOLTAGE, OR VARIABLE SPEED DRIVE. COORDINATE STARTER REQUIREMENTS WITH THE EQUIPMENT AND CONTROL SEQUENCE.

PROVIDE ACCESSORIES SUCH AS CONTACTS, OVERLOADS, EXTERNAL RESETS, CONTROL CIRCUIT TRANSFORMERS, PILOT LIGHTS, PUSH BUTTONS, HOA AND OTHER SELECTOR SWITCHES AS NEEDED FOR THE SPECIFIED OPERATION.

H. PACKAGED HEATING AND COOLING ROOFTOP UNIT

1. FURNISH AND INSTALL HYDRONIC HEATING/DX COOLING SYSTEMS, SELF CONTAINED, FULLY CHARGED, FACTORY ASSEMBLED, DDC BASED CONTROLS, WIRED AND TESTED UNITS WITH VERTICAL DISCHARGE AIRFLOW AND 12” ROOF CURB.

2. PROVIDE 100% MODULATING OUTSIDE AIR ECONOMIZER DAMPERS.

3. PROVIDE CAPACITY, PERFORMANCE, STAGES, AND OPTIONS LISTED ON THE DRAWING SCHEDULE.

4. ALL UNITS SHALL BE FACTORY ASSEMBLED, PIPED, INTERNALLY WIRED AND FULLY CHARGED WITH R-454B.

5. COOLING AND HEATING CAPACITIES SHALL BE RATED IN ACCORDANCE WITH A.R.I. STANDARDS.

6. THE UNIT DESIGN SHALL BE CERTIFIED BY THE AGA OR CSA, SPECIFICALLY FOR OUTDOOR APPLICATIONS USING

PROPANE OR NATURAL GAS.

7. UNITS SHALL BE WEATHERPROOFED AND DESIGNED FOR OUTDOOR ROOFTOP INSTALLATION.

8. PROVIDE HAIL GUARDS ON CONDENSER COILS.

9. EXTERIOR SURFACES OF ALL UNITS SHALL BE PHOSPHATIZED, ZINC-COATED STEEL WITH EPOXY RESIN PRIMER AND

BAKED ENAMEL FINISH.

10. ACCESS TO FILTERS, BLOWER, HEATING SECTION, AND OTHER ITEMS NEEDING PERIODIC CHECKING OR MAINTENANCE SHALL BE THROUGH HINGED ACCESS DOORS WITH QUARTER-TURN LATCHES. DOOR FASTENING SCREWS ARE NOT

ACCEPTABLE.

11. ACCESS DOORS SHALL HAVE STAINLESS STEEL HINGES AND FULL PERIMETER GASKETS.

12. ALL OPENINGS THROUGH THE BASE PAN OF THE UNIT SHALL HAVE UPTURNED FLANGES OF AT LEAST ½” IN HEIGHT

AROUND THE OPENING THROUGH THE BASE PAN.

13. ALL ACCESS DOORS SHALL HAVE AN INTERNAL METAL LINER TO PROTECT THE DOOR AND 2 THICK, 1 1/2 LB DENSITY

FIBERGLASS INSULATION.

14. THE INTERIOR AIR SIDE OF THE CABINET SHALL BE ENTIRELY INSULATED ON ALL EXTERIOR PANELS WITH 1" THICK, 1 1/2

LB. DENSITY FIBERGLASS INSULATION.

15. BLOWER(S) SHALL BE ENTIRELY SELF CONTAINED ON A SLIDE DECK FOR SERVICE AND REMOVAL FROM THE CABINET.

16. ALL DIRECT DRIVE BLOWER(S) SHALL HAVE FORWARD CURVED BLADES.

17. COORDINATE ROOF OPENINGS AND LOCATIONS WITH STRUCTURAL OPENINGS AND REINFORCEMENT.

HVAC SPECIFICATION

I. DUCTWORK, ACCESSORIES AND INSULATION

1. DUCTWORK: GALVANIZED G90 SHEET METAL FABRICATED AND SEALED WITH MASTIC IN ACCORDANCE WITH SMACNA STANDARDS AND LEAKAGE TESTED FOR THE PRESSURE CLASS OF THE SYSTEM TO MEET OR EXCEED THE SPECIFIED FAN PRESSURE. RETURN AIR SYSTEMS SHALL BE CONSTRUCTED AND TESTED TO -2.0” WC PRESSURE CLASS UNLESS OTHERWISE NOTED. PROVIDE DOUBLE-WALL SPIRAL LOCKSEAM CONSTRUCTION FOR EXPOSED ROUND DUCTS.

PROVIDE PVC COATED ROUND DUCTS BELOW GRADE.

2. DUCT LINER: GLASS FIBER DUCT LINER (K=0.24, R=4.2 /IN) WITH EROSION AND MICROBIAL RESISTANT COATING.

THOROUGHLY COAT ALL PENETRATIONS AND EXPOSED EDGES WITH MASTIC. SOUND ABSORPTION COEFFICIENTS (125 Hz) 0.08, (250 Hz) 0.31, (500 Hz) 0.64, (1000 Hz) 0.84, (2000 Hz) 0.97, (4000 Hz) 1.03, NRC=0.70.

3. BLANKET INSULATION (FIBERGLASS): 3/4 LB/CF GLASS FIBERS BONDED WITH A THERMOSETTING RESIN (UNCOMPRESSED K=0.24, R=4.1 /IN), ASTM C 1290 TYPE III WITH ASTM C 1136 TYPE II FOIL REINFORCED KRAFT (FRK) LOW

PERMEANCE VAPOR RETARDER FACING.

4. BOARD INSULATION: 3 LB/CF GLASS FIBERS BONDED WITH A THERMOSETTING RESIN (MIN R-4.1 /IN), ASTM C 612 WITH ASTM C 1136 TYPE II FOIL REINFORCED KRAFT (FRK) LOW PERMEANCE VAPOR RETARDER FACING.

5. INSULATION APPLICATION: APPLY INSULATION AS FOLLOWS:

a. INDOOR EXPOSED SUPPLY: 1” THICK FIBERGLASS LINER OR 1” BOARD WITH VAPOR BARRIER.

6. BALANCING DAMPERS: PROVIDE GALVANIZED STEEL MANUAL BALANCING DAMPERS WITH GALVANIZED STEEL SHAFTS

AND STEEL BEARINGS.

7. TURNING VANES: PROVIDE GALVANIZED STEEL AIRFOIL TYPE TURNING VANES IN DUCT ELBOWS AS INDICATED.

8. CONTROL DAMPERS: PROVIDE ULTRA-LOW LEAK GALVANIZED STEEL DAMPERS GALVANIZED STEEL SHAFTS AND STEEL

BEARINGS, NEOPRENE BLADE AND EDGE SEALS.

9. FLEXIBLE DUCTWORK: VINYL LINER, 1-1/2” FIBERGLASS INSULATION (MIN R-5) WITH STEEL WIRE REINFORCEMENT AND

VINYL JACKET, MEETING FLAME SPREAD AND SMOKE DEVELOPED REQUIREMENTS OF UL 181.

J. AIR DEVICES

1. GRILLES & REGISTERS: HORIZONTAL FACE BARS WITH 45° DEFLECTION ON ½” CENTERS, OPPOSED BLADE DAMPER FOR

REGISTERS. PRICE MODEL 70D FOR RETURN, PRICE MODEL 32 FOR SUPPLY, OR EQUAL.

K. CONTROLS

1. PROVIDE DIGITAL CONTROLLERS, SENSORS AND CONTROL DEVICES, SWITCHES, RELAYS, ACTUATORS, ENGINEERING

AND COMMISSIONING FOR COMPLETE SYSTEM AND SEQUENCES OF OPERATION LISTED BELOW.

2. PROVIDE POWER FOR CONTROLLERS WITH TRANSFORMER AND DISCONNECT FED FROM HVAC UNIT POWER OR UNIT

MOUNTED RECEPTACLE AHEAD OF THE MAIN DISCONNECT.

3. PROVIDE 120V POWER FOR CONTROL PANELS, DAMPER ACTUATORS AND VALVE ACTUATORS FROM THE NEAREST 120V OR 120-208V ELECTRICAL DISTRIBUTION PANEL INCLUDING BREAKER, DISCONNECTS, WIRE AND CONDUIT.

4. PROVIDE CONTROL RELAYS FOR INTERLOCKING FANS, AND DAMPERS WITH LOW VOLTAGE SWITCHES AND

THERMOSTATS.

5. ATC SYSTEM: PROVIDE BROWSER WEB ACCESSIBLE JOHNSON CONTROLS BACNET SYSTEM WITH GRAPHIC INTERFACE AND FULLY EDITABLE SEQUENCES FOR CONTROL AND MONITORING OF ALL HVAC EQUIPMENT. EQUIPMENT SUCH AS PACKAGED ROOFTOP UNITS WILL OPERATE FROM MANUFACTURERS CONTROLS WITH INTEGRATION TO THE ATC SYSTEM FOR SETPOINT ADJUSTMENT, MONITORING OF CRITICAL DATA POINTS, AND ALARMS. FULLY COORDINATE INSTALLATION AND PROGRAMMING OF ALL CONTROLS

WITH PCT AND JOHNSON CONTROLS (CHRISTOPHER BARLOW 717-418-3878).

6. PROGRAMMABLE THERMOSTATS: 7 DAY, 24 HOUR PROGRAM, AUTOMATIC HEATING/COOLING CHANGEOVER AND 5 DEGREE DEADBAND, WITH FAN OFF-AUTO-SUB-BASE, AUXILIARY CONTACTS, AND BATTERY BACKUP.

L. SEQUENCE OF OPERATION (ALL SETPOINTS SHALL BE ADJUSTABLE)

1. PACKAGEED ROOF TOP UNIT: REFER TO SHEET M003.

2. AIR HANDLER UNIT: REFER TO SHEET M003.

M. BALANCING

1. VERIFY ALL NECESSARY BALANCING COMPONENTS ARE INSTALLED SUCH AS BALANCING VALVES AND DAMPERS.

2. BALANCE AIR SYSTEMS TO WITHIN 0 TO + 10% OF INDICATED VALUES.

3. BALANCE HYDRONIC SYSTEMS TO WITHIN ± 5% OF INDICATED VALUES.

4. SUBMIT REPORTS SPECIFIED UNDER SUBMITTALS.

1. PROVIDE CHROME PLATED FINISH FOR CEILING MOUNTED SPRINKLER HEADS AND ROUGH BRASS FINISH

SPRINKLER HEADS FOR AREAS WITHOUT CEILINGS.

2. PROVIDE DRAIN VALVES AND INSPECTOR'S TEST WITH SIGHT GLASS FOR TESTING.

3. PROVIDE FIRE ALARM VALVES FOR EACH ZONE WITH A MAXIMUM COVERAGE AREA OF 52,000 SQUARE FEET

AS REQUIRED BY NFPA 13 AND IBC.

4. OBTAIN HYDRANT FLOW TEST DATA AND PERFORM HYDRAULIC CALCULATIONS. THE FIRE PROTECTION CONTRACTOR SHALL CONFIRM THE ADEQUACY OF THE WATER SUPPLY TO MEET THE DEMANNDS OF THE

SPRINKLER SYSTEM PRIOR TO BIDDING.

5. PROVIDE SEALED DRAWINGS AND ISSUE TO AUTHORITY TO OBTAIN PERMIT, INCLUDING PERMIT FEES.

6. PROVIDE WET PIPE SPRINKLER SYSTEM FOR ALL AREAS OF THE BUILDING ACCORDING TO NFPA 13 REQUIREMENTS AS SCHEDULED ON DRAWING M002. ALL PRODUCTS SHALL BE UL/FM APPROVED FOR THEIR

INTENDED USE.

7. THE AUTOMATIC SPRINKLER SYSTEM DESIGN WILL BE PROVIDED ON A DELEGATED DESIGN BASIS. THE SUCCESSFUL DELEGATED DESIGNER SHALL DESIGN AND PREPARE THE DOCUMENTS FOR THE AUTOMATIC SPRINKLER SYSTEM IN ACCORDANCE WITH NFPA-13, LOCAL CODE, AND THE AHJ, UTILITY COMPANY REQUIREMENT, AND THE OWNER'S INSURANCE CARRIER, SIGN AND SEAL THE DOCUMENTS BY A LICENSED PROFESSIONAL ENGINEER CURRENTLY LICENSED IN THE COMMONWEALTH OF PENNSYLVANIA, APPLY FOR, SECURE APPROVAL FROM THE LOCAL AHJ AND THE OWNER'S INSURANCE COMPANY REPRESENTATIVE, AND PAY FOR ALL PERMITS REQUIRED FOR INSTALLATION OF THE AUTOMATIC SPRINKLER SYSTEM, INSTALL AUTOMATIC SPRINKLER SYSTEM, START UP ALL AUTOMATIC SPRINKLER SYSTEMS AND PLACE ALL WORK IN OPERATION, PROVIDE O & M MANUALS AND AS-BUILT DRAWINGS, AND WARRANT ALL WORK FOR A MINIMUM OF 1 YEAR AFTER FINAL ACCEPTANCE OF THE AUTOMATIC SPRINKLER SYSTEM WORK. THE FIRE PROTECTION CONTRACTOR SHALL INFORM THE GENERAL CONTRACTOR OF THE MINIMUM WATER SERVICE PIPE SIZE REQUIRED BY THE FIRE PROTECTION CONTRACTOR'S HYDRAULIC CALCULATIONS TO SUPPLY THE FIRE

PROTECTION SYSTEM PRIOR TO BIDDING.

8. HOSE RACKS SHALL BE SUPPLIED FROM ALTERNATIVE LOCATIONS NOT WITHIN THE SPECIFIED AREA OF WORK.

FIRE PROTECTION SPECIFICATION

TO WATER MOTOR GONG

FLOW SWITCH

OS&Y GATE VALVE WITH

SUPERVISORY SWITCH -

(TYPICAL)

RETARD CHAMBER

TO DRAIN

ALARM

VALVE

WET

SEALANT JOINT 1/4" MIN.

WIDE x 3/8" DEEP - BOTH

SIDES

FIRESTOPPING MATERIAL

IN ACCORDANCE WITH UL

723 OR 1479 - BOTH SIDES

DUCT

1/2" HARDWARE CLOTH

METAL DUCT

TYPICAL DUCTMATE FLANGE

METAL SCREEN FRAME

1/2" HARDWARE CLOTH

BOLT (TYPICAL)

UNION - (TYPICAL)

AUTOMATIC AIR VENT

CONTROL VALVE (3 WAY,

MODULATING)

CALIBRATED

BALANCING VALVE

RETURN

SUPPLY

STRAINER WITH HOSE END

BALL VALVE WITH MEMORY

STOP - (TYPICAL)

HOT WATER

HEATING COIL

1 FLOOR PENETRATION

(E) PIPING IS ELECTRICALLY

HEAT TRACED

1 1 1 12

NOTES:

1. EXISTING ISOLATION VALVES WITH TAMPER SWITCH.

2. EXISTING BACKFLOW PREVENTER.

3. REMOVE EXISTING CAP AND INSTALL NEW ISOLATION

VALVE WITH TAMPER SWITCH AND NEW RISER

ASSEMBLY, MATCH EXISTING.

PREFABRICATED

GALVANIZED STEEL

INSULATED ROOF CURB

WOOD BLOCKING

FRAMING ANGLE - SEE

STRUCTURAL DRAWINGS

METAL ROOF DECK -

SEE STRUCTURAL DRAWINGS

RIGID INSULATION -

SEE ARCH.

ROOF MEMBRANE -

SEE ROOF PLAN

FLASHING

COUNTERSUNK

MACHINE BOLT

COUNTERFLASHING

HOLD-DOWN BRACKET WITH

TEK SCREWS (TYPICAL)

NAILER

NOTES:

1. FOR REFERENCE ONLY.

2. PROVIDE PITCHED CURB FOR EQUIPMENT TO SET LEVEL ON ROOF.

3. INSTAL HOLD-DOWN BRACKETS IN ACCORDANCE TO ROOF TOP

EQUIPMENT MANUFACTURER'S RECOMMENDATIONS AND

REQUIREMENTS.

ROOFTOP EQUIPMENT

WASHER, LOCK

WASHER, HEX NUT

26 GA GALVANIZED STEEL

SHEET METAL LINER

SEALANT JOINT 1/4" MIN.

WIDE x 3/8" DEEP

FIRESTOPPING MATERIAL

IN ACCORDANCE WITH UL

723 OR 1479

PIPE

ESCUTCHEON (TYPICAL FOR

FINISHED INTERIOR WALLS)

PIPE SLEEVE

DISCHARGE AT NEAREST EQUIPMENT DRAIN.

REFER TO THE PLANS FOR LOCATIONS. THE

PIPING SO AS NOT TO OBSTRUCT WALKING

ROUTE PATHWAYS. PROVIDE THE CODE

REQUIRED AIR GAP WHERE THE PIPING

TERMINATES AT THE EQUIPMENT DRAIN.

SLOPE PIPE AT 2%

CLEANOUT PLUG

DRAIN PAN

H_: BLOW-THRU = 1" (25MM)

H_: DRAW-THRU = FAN INLET PRESSURE (IN WC) + 1"

H_: BLOW-THRU = FAN OUTLET PRESSURE (IN WC) + 1"

H_: DRAW-THRU = 1/2 OF THE FAN INLET PRESSURE (IN WC) + 1/2"

NOTES:

1. INCREASE UNIT PAD/STRUCTURE/CURB HEIGHT FOR FLOOR MOUNTED EQUIPMENT TO ACHIEVE THE HEIGHT REQUIRED TO INSTALL THE TRAP DEPTH. THE PRESSURES SHALL BE BASED ON 1.25 TIMES THE SCHEDULED AHU

STATIC PRESSURE.

2. IF THE TRAP IS LOCATED IN AN UN-HEATED SPACE, PROVIDE A DRAIN WITH BALL VALVE IN THE LOW POINT

OF THE TRAP WITH A CAP. THIS WILL ALLOW THE TAP TO BE DRAINED IF REQUIRED.

3. REFER TO THE CONTRACT DOCUMENTS FOR PIPE MATERIAL AND INSULATION REQUIREMENTS.

4. THE TRAP PIPE SIZE SHALL BE A MINIMUM OF 1 1/2". REFER TO THE CHART ABOVE FOR THE CONDENSATE DRAIN SIZE (UNLESS NOTED ELSEWHERE IN TEH CONTRACT DOCUMENTS THAT THE PIPE SIZE SHOULD BE LARGER

THAN NOTED IN THE CHART). THE DRAIN LINE SHALL NEVER BE SMALLER THAN THE DRAIN PAN CONNECTION.

PIPE SIZE

(INCHES)

TONNAGE

0-50

51-150

151-300

301-430

1 1/2

H

H

DISCHARGE TO ROOF. REFER TO THE PLANS

FOR ROOFTOP UNIT LOCATIONS. ROUTE THE

PIPING SO AS NOT TO OBSTRUCT WALKING

PATHWAYS. PROVIDE THE CODE REQUIRED AIR

GAP WHERE THE PIPING TERMINATES AT THE

EQUIPMENT DRAIN.

SLOPE PIPE AT 2%

CLEANOUT PLUG

DRAIN PAN

H_: BLOW-THRU = 1"

H_: DRAW-THRU = FAN INLET PRESSURE (IN WC) + 1"

H_: BLOW-THRU = FAN OUTLET PRESSURE (IN WC) + 1"

H_: DRAW-THRU = 1/2 OF THE FAN INLET PRESSURE (IN WC) + 1/2"

PIPE SIZE

(INCHES)

TONNAGE

0-50

51-150

151-300

301-430

1 1/2

LOW POINT DRAIN WITH

BALL VALVE AND CAP

NOTES:

1. INCREASE UNIT PAD/STRUCTURE/CURB HEIGHT FOR FLOOR MOUNTED EQUIPMENT TO ACHIEVE THE HEIGHT REQUIRED TO INSTALL THE TRAP DEPTH. THE PRESSURES SHALL BE BASED ON 1.25 TIMES THE SCHEDULED AHU

STATIC PRESSURE.

2. PROVIDE A DRAIN WITH BALL VALVE IN THE LOW POINT OF THE TRAP WITH A CAP. THIS WILL ALLOW THE TAP

TO BE DRAINED TO PREVENT FREEZING.

3. REFER TO THE CONTRACT DOCUMENTS FOR PIPE MATERIAL AND INSULATION REQUIREMENTS.

4. THE TRAP PIPE SIZE SHALL BE A MINIMUM OF 1 1/2". REFER TO THE CHART ABOVE FOR THE CONDENSATE DRAIN SIZE (UNLESS NOTED ELSEWHERE IN TEH CONTRACT DOCUMENTS THAT THE PIPE SIZE SHOULD BE LARGER

THAN NOTED IN THE CHART). THE DRAIN LINE SHALL NEVER BE SMALLER THAN THE DRAIN PAN CONNECTION.

H

H

PEC Job Number:

Phone: 717-793-3997 York, PA 17403

1071 Edgar Street, Suite A

Certificate Number: 3869

3 2 1456

A

These Drawings and Specifications as instruments of service are, and shall remain, the property of BRIX

Design Group, LLC whether the project for which they are made is executed or not. All rights reserved.

Any other use requires the express written authorization of the Architect.

PROJECT NUMBER:

STAMP

REVISIONS

ISSUE DATE

50% + CONSTRUCTION DOCUMENTS 05/21/25

DESCRIPTION DATE

3 2 1456

B

C

D

E

A

B

C

D

E

EDA # 01-79-15372

215 EAST 3RD STREET, WILLIAMSPORT, PA 17701

570 215 5660 | WWW.BRIXDG.COM

250334

95% CONSTRUCTION DOCUMENTS 06/04/25

PERMIT SET 06/27/25

M002

BUILDING TECHNOLOGIES CENTER

HVAC & PLUMBING LAB

IMPROVEMENTS

MECHANICAL SPECIFICATIONS

AND DETAILS

4000-005

06-27-25

O N E C O L L E G E A V E N U E

W I L L I A M S P O R T , P A 1 7 7 0 1

PERMIT SET

NO SCALEM002

A WALL OR FLOOR PENETRATION

NO SCALEM002

B OPEN END DUCT TERMINATION

NO SCALEM002

C AHU HW COIL PIPING

NO SCALEM002

E ALARM CHECK VALVE

NO SCALEM002

F RISER A

NO SCALEM002

D ROOF CURB

NO SCALEM002

G WALL OR FLOOR PIPE PENETRATION

NO SCALEM002

H CONDENSATE TRAP DETAIL - INTERIOR

NO SCALEM002

J DEEP SEAL CONDENSATE TRAP DETAIL - EXTERIOR # DESCRIPTION DATE

brt10 Rectangle

PEC Job Number:

Phone: 717-793-3997 York, PA 17403

1071 Edgar Street, Suite A

Certificate Number: 3869

3 2 1456

A

These Drawings and Specifications as instruments of service are, and shall remain, the property of BRIX

Design Group, LLC whether the project for which they are made is executed or not. All rights reserved.

Any other use requires the express written authorization of the Architect.

PROJECT NUMBER:

STAMP

REVISIONS

ISSUE DATE

50% + CONSTRUCTION DOCUMENTS 05/21/25

DESCRIPTION DATE

3 2 1456

B

C

D

E

A

B

C

D

E

EDA # 01-79-15372

215 EAST 3RD STREET, WILLIAMSPORT, PA 17701

570 215 5660 | WWW.BRIXDG.COM

250334

95% CONSTRUCTION DOCUMENTS 06/04/25

PERMIT SET 06/27/25

M003

BUILDING TECHNOLOGIES CENTER

HVAC & PLUMBING LAB

IMPROVEMENTS

MECHANICAL AUTOMATIC

TEMPERATURE CONTROLS

4000-005

06-27-25

O N E C O L L E G E A V E N U E

W I L L I A M S P O R T , P A 1 7 7 0 1

PERMIT SET

# DESCRIPTION DATE

brt10 Rectangle

(e)F.1(e)F.1

(e)9

(e)9

(e)10

(e)10

(e)11

(e)11

(e)12

(e)12

(e)13

(e)13

(e)C(e)C

(e)B(e)B

(e)D(e)D

(e)E(e)E

(e)F(e)F

HV-B12

HV-B13

HV-B14

HV-B28

HV-B10

HV-B15

HV-B09

HV-B11

(E) 42"x16" (E) 35"x16" (E) 29"x16" (E) 24"x12"

(E)

"x9

(E)

"x9

(E)

"x1 6"

(E)

"x1 8"

(E)

"x8

(E)

"x1 2"

(E) 8" x6

(E)

"x8

(E)

"x1 0"

(E)

"x8

(E) 27"x12" (E) 19"x12" (E) 14"x12"(E) 27"x14"(E) 31"x14"

(E) 16"x17"

(E) 42"x16" (E) 35"x16" (E) 32"x14" (E) 27"x14" (E) 24"x14"

(E) 17"x12"

(E) 28"x16" (E) 28"x14" (E) 23"x14" (E) 20"x12" (E) 14"x12"

(E) 36"x16" (E) 30"x14" (E) 23"x12"

(E) 14"x12" (E) 10"x6"

(E) 14"x12"

(E) 10"x6"

(E) 10"x8"

(E) 16"x12"

(E) 16"x16"

7 8

1 7

8 5

2 7

2 7

HS

HR

HS

H

SH

R

HR

HS

HR

(E) 1 1/4"

(E) 3/4"

H R

H S

(E) OA

(E) 18"x12"

(E)

"x1 2"

(E) 14"x8"

(E) OA

(E) 14"x14"

(E) 14"x12"

HS

HR

H

SH

R

H S

H R

H

SH

R

HS

H S

H S

H R

TO BOILER

HR

5 6 9

DEMOLITION KEYED NOTES

1. REMOVE EXISTING HEAT AND VENTILATION UNIT, DUCTWORK, PIPING, HANGERS, HARDWARE, AND ACCESSORIES

TO EXTENT INDICATED.

2. REMOVE EXISTING CHILLED WATER PIPING, HARDWARE, AND ACCESSORIES TO EXTENT INDICATED.

3. REMOVE EXISTING HEAT AND VENTILATION UNIT, DUCTWORK, PIPING, HANGERS, HARDWARE, AND ACCESSORIES

TO EXTENT INDICATED. AIR HANDLING UNIT TO BE REPLACED IN SEPARATE PROJECT.

4. REMOVE EXISTING OUTSIDE AIR UNIT, DUCTWORK, PIPING, HANGERS, HARDWARE, AND ACCESSORIES TO

EXTENT INDICATED.

5. REMOVE EXISTING SUPPLY DUCTWORK AND ALL ASSOCIATED FITTINGS, AIR DEVICES, HANGERS, SUPPORTS, PIPING, AND CONTROLS.

6. REMOVE EXISTING RETURN DUCTWORK AND ALL ASSOCIATED FITTINGS, AIR DEVICES, HANGERS, SUPPORTS, PIPING, AND CONTROLS.

7. REMOVE EXISTING OUTSIDE AIR DUCTWORK AND ALL ASSOCIATED FITTINGS, AIR DEVICES, HANGERS, SUPPORTS, PIPING, AND CONTROLS.

8. REMOVE EXISTING HOT WATER PIPING, HANGERS, HARDWARE, AND ACCESSORIES TO EXTENT INDICATED.

9. REMOVE EXISTING RTU, CURB, AND ASSOCIATED DUCT DROPS TO THE EXTENT INDICATED. RELOCATE RTU AS

SHOWN ON M101.

PEC Job Number:

Phone: 717-793-3997 York, PA 17403

1071 Edgar Street, Suite A

Certificate Number: 3869

3 2 1456

A

These Drawings and Specifications as instruments of service are, and shall remain, the property of BRIX

Design Group, LLC whether the project for which they are made is executed or not. All rights reserved.

Any other use requires the express written authorization of the Architect.

PROJECT NUMBER:

STAMP

REVISIONS

ISSUE DATE

50% + CONSTRUCTION DOCUMENTS 05/21/25

DESCRIPTION DATE

3 2 1456

B

C

D

E

A

B

C

D

E

EDA # 01-79-15372

215 EAST 3RD STREET, WILLIAMSPORT, PA 17701

570 215 5660 | WWW.BRIXDG.COM

250334

95% CONSTRUCTION DOCUMENTS 06/04/25

PERMIT SET 06/27/25

MD101

BUILDING TECHNOLOGIES CENTER

HVAC & PLUMBING LAB

IMPROVEMENTS

DEMOLITION PLANS -

MECHANICAL

4000-005

06-27-25

O N E C O L L E G E A V E N U E

W I L L I A M S P O R T , P A 1 7 7 0 1

PERMIT SET

P

LA

N

O

R

THSCALE: 1/8" = 1'-0"

MEZZANINE DEMOLITION PLAN - MECHANICAL

# DESCRIPTION DATE

brt10 Rectangle

F

D

D

D

D

T T

T T

F

T T

T

T

(e)F.1(e)F.1

(e)8

(e)8

(e)9

(e)9

(e)10

(e)10

(e)11

(e)11

(e)12

(e)12

(e)13

(e)13

(e)C(e)C

(e)B(e)B

(e)D(e)D

(e)E(e)E

(e)F(e)F

(e)G(e)G

32"x24"

"x

AHU-1

AHU-2

(E) 14"x12"

(E)SR-18x18-480 (E)SR-18x18-480 (E)SR-22x10-555 (E)SR-22x10-555 (E)SR-22x10-555 (E)SR-22x10-555 (E)SR-22x10-555

(E)SR-12x18-670

(E) 42"x16" (E) 35"x16" (E) 29"x16" (E) 24"x12"

(E)

"x1 6"

(E)

"x1 8"

(E)

"x8

(E)

"x1 2"

(E) 8" x6

(E)

"x8

(E)

"x1 0"

(E)

"x8

(E) 27"x12" (E) 19"x12"(E) 27"x14"(E) 31"x14"

(E) 16"x17"

(E) 42"x16" (E) 35"x16" (E) 32"x14" (E) 27"x14" (E) 24"x14"

(E) 17"x12"

(E) 28"x16" (E) 28"x14" (E) 23"x14"

(E) 20"x12" (E) 14"x12"

(E) 36"x16" (E) 30"x14" (E) 23"x12"

(E) 14"x12" (E) 10"x6"

(E) 14"x12"

(E) 10"x6"

(E) 10"x8"

(E) 16"x12"

(E) 16"x16"

(E) 18"x12"

(E)

"x1 2"

(E) 14"x8"

(E) 14"x14"

(E) 14"x12"

(E)SR-12x18-665 (E)SR-12x18-665

(E) 10x8 DN

(E) OA

(E) OA

(E) 10x8 DN

(E)SR-18x10-635(E)SR-18x10-635(E)SR-18x10-635(E)SR-18x10-635(E)SR-18x10-635(E)SR-18x10-635 (E)SR-12x18-670 (E)SR-12x18-665 (E)SR-12x18-665

(E)SR-18x8-400

(E)SR-18x8-405 (E)SR-18x8-405

SR-18x10-635

(E)SR-30x10-800

(E)SR-30x10-340 (E)SR-30x10-340

(E)SR-30x10-800

(E)SR-18x10-340

(E)SR-30x10-800

(E)SR-18x10-340

(E)SR-30x10-800

(E)SR-18x10-340

(E)SR-18x8-30(E)SR-18x8-35 (E)SR-18x8-35

(E)SR-24x10-575(E)SR-24x10-575 (E)SR-24x10-505 (E)SR-24x10-505 (E)SR-24x10-505 (E)SR-24x10-505

(E)SR-18x8-390 (E)SR-18x8-325 (E)SR-18x8-325 (E)SR-18x8-325 (E)SR-18x8-325

(E)SR-18x8-180 (E)SR-18x8-180 (E)SR-18x8-180

(E)SR-10x6-135 (E)SR-22x10-635(E)SR-22x10-635(E)SR-22x10-635(E)SR-22x10-635

(E)SR-18x8-180(E)SR-18x8-180(E)SR-18x8-180(E)SR-18x8-180(E)SR-18x8-180

(E)SR-22x10-635(E)SR-22x10-635 (E)SR-18x8-345(E)SR-18x8-345

2" 1 1/2"

3/4" SR-30x10-1150

SR-30x10-1150

2"

1 1/2"

RTU-7

RTU-8

RTU-9

(E)SR-18x8-540

RTU-10

(E)SR-10x6-140

3/4" 1 1/2"

2"

RTU-7

RTU-8

RTU-9

RTU-10

HS

HR

HS

HR

HS

HR

H R

H S

H R

H S

H S

H R

H R

H S

TO BOILERHS

HR

H S

H R

H S

H R

H S

H R

H S H

R

HR

2 1/2"

(E) 5"

(E) 2 1/2"

888888

8 8 8 8 8

88888

8 8 8 8 8

888 8 8 8

8 8

(E) 5"

8 8

8 8

8 8 8

C H

R C

H S

CHS

CHR

C H

S C

H R

C H

S C

H R

C H

S C

H R

CU-1

CU-2

RS/RL

RS/RL

8"x8"

C D

C D

CD

CD

(e)9

(e)9

(e)10

(e)10

(e)D(e)D

(e)E(e)E

RTU-8

RTU-7

(E) 16x10 RA UP

(E) 12x16 RA UP

KEYED NOTES #

1. PROVIDE OPEN-END DUCT TERMINATION ON RETURN PER DETAIL. SIZE PER RETURN OPENING ON RTU.

2. NEW DUCTWORK TO BE MECHANICALLY FASTENED TO THE EXTERIOR OF EXISTING DUCTWORK. TAPING WILL

NOT BE ACCEPTABLE.

3. RTU HW PIPING UP THROUGH CURB INTO UNIT. COORDINATE EXACT ROOF/UNIT PENETRATION LOCATION WITH

EQUIPMENT SELECTIONS AND GC. SEE DETAIL C/M002.

4. AIR HANDLING UNIT ONE FOR ONE REPLACEMENT. SEE AHU SCHEUDLE ON M001.

5. NEW PIPE SIZE TO CONNECT TO MAIN IN HALLWAY AT CLOSET LOCATION.

6. EXISTING THERMOSTAT TO SERVE NEW AHU.

7. NEW DUCTWORK TO BE INSTALLED WITHIN JOIST SPACE TO ALLOW MAXIMUM HEADROOM FOR WALKWAY

BELOW.

8. REBALANCE EXISTING DIFFUSER TO INDICATED AIRFLOW.

9. CAP EXISTING DUCTWORK. DUCTWORK TO BE REUSED IN FUTURE PROJECT.

10. SIZE REFRIGERANT LINES PER MANUFACTURER'S RECOMMENDATIONS.

11. RELOCATED RTU AS SHOWN. INSTALL PER MANUFACTURER'S RECOMMENDATIONS. RECONNECT SUPPLY AND RETURN DUCT TO EXISTING DUCT RUNS, RECONNECT ALL PIPING. MAINTAIN ALL ACCESSORIES. MAINTAIN ALL SERVICE CLEARANCES PER MANUFACTURER'S RECOMMENDATIONS. INSTALL GUARDS PER IMC 304.11.

PEC Job Number:

Phone: 717-793-3997 York, PA 17403

1071 Edgar Street, Suite A

Certificate Number: 3869

3 2 1456

A

These Drawings and Specifications as instruments of service are, and shall remain, the property of BRIX

Design Group, LLC whether the project for which they are made is executed or not. All rights reserved.

Any other use requires the express written authorization of the Architect.

PROJECT NUMBER:

STAMP

REVISIONS

ISSUE DATE

50% + CONSTRUCTION DOCUMENTS 05/21/25

DESCRIPTION DATE

3 2 1456

B

C

D

E

A

B

C

D

E

EDA # 01-79-15372

215 EAST 3RD STREET, WILLIAMSPORT, PA 17701

570 215 5660 | WWW.BRIXDG.COM

250334

95% CONSTRUCTION DOCUMENTS 06/04/25

PERMIT SET 06/27/25

M101

BUILDING TECHNOLOGIES CENTER

HVAC & PLUMBING LAB

IMPROVEMENTS

FLOOR PLANS - MECHANICAL

4000-005

06-27-25

O N E C O L L E G E A V E N U E

W I L L I A M S P O R T , P A 1 7 7 0 1

PERMIT SET

P

R

THSCALE: 1/8" = 1'-0"

MEZZANINE PLAN - MECHANICAL

P

R

THSCALE: 1/8" = 1'-0"

FIRST FLOOR - UNDER MEZZANINE

# DESCRIPTION DATE

brt10 Rectangle

S 120-277 SINGLE POLE LINE VOLTAGE TOGGLE SWITCH

S3

S4

SOC

SLV

SD

SD3

OC OC

24VDC

120-277

120-277

24VDC

12-24VAC/VDC

12-24VAC/VDC

120-277 sPODMA 3X (SENSORSWITCH)

WSXA PDT SA (SENSORSWITCH)

sPODMA (SENSORSWITCH) sPODMA D (SENSORSWITCH) sPODMA D 3X (SENSORSWITCH)

PP20 (SENSORSWITCH)

CM PDT 10

LOW VOLTAGE 3-WAY ON/OFF PUSH BUTTON SWITCH

4-WAY LINE VOLTAGE TOGGLE SWITCH

LOW VOLTAGE OCCUPANCY SENSOR WALL SWITCH

LOW VOLTAGE ON/OFF PUSH BUTTON SWITCH

LOW VOLTAGE PUSH BUTTON DIMMER

LOW VOLTAGE PUSH BUTTON DIMMER, MULTI-WAY OPERATION

LINE VOLTAGE POWER PACK, INTEGRAL RELAY

LOW VOLTAGE CEILING OR WALL MOUNT OCCUPANCY

SENSOR, DUAL TECHNOLOGY (PIR/MICROPHONICS), LARGE

MOTION 360 DEGREES

NOTES:

1. COORDINATE DEVICE COLORS WITH ARCHITECT.

2. NOT ALL SYMBOLS UTILIZED ON PROJECTS.

LIGHTING CONTROL SCHEDULE

SYMBOL VOLTAGE

CATALOG NUMBER DISCRIPTION

P

24VDC

PEC Job Number:

Phone: 717-793-3997 York, PA 17403

1071 Edgar Street, Suite A

Certificate Number: 3869

3 2 1456

A

These Drawings and Specifications as instruments of service are, and shall remain, the property of BRIX

Design Group, LLC whether the project for which they are made is executed or not. All rights reserved.

Any other use requires the express written authorization of the Architect.

PROJECT NUMBER:

STAMP

REVISIONS

ISSUE DATE

50% + CONSTRUCTION DOCUMENTS 05/21/25

DESCRIPTION DATE

3 2 1456

B

C

D

E

A

B

C

D

E

EDA # 01-79-15372

215 EAST 3RD STREET, WILLIAMSPORT, PA 17701

570 215 5660 | WWW.BRIXDG.COM

250334

95% CONSTRUCTION DOCUMENTS 06/04/25

PERMIT SET 06/27/25

E001

BUILDING TECHNOLOGIES CENTER

HVAC & PLUMBING LAB

IMPROVEMENTS

LEGENDS, SCHEDULES AND

ABBREVIATIONS

4000-005

06-27-25

O N E C O L L E G E A V E N U E

W I L L I A M S P O R T , P A 1 7 7 0 1

PERMIT SET

ELECTRICAL ABBREVIATIONS

MC MECHANICAL CONTRACTOR

MCA MINIMUM CIRCUIT AMPACITY

MCC MOTOR CONTROL CENTER

MH MANHOLE

MOD MOTOR OPERATED DAMPER

MFR MANUFACTURER

MIN MINIMUM

MTD, MTG MOUNTED, MOUNTING

NIC NOT IN CONTRACT

NL NIGHT LIGHT

NO NUMBER

OC ON CENTER

P POLE

PC PLUMBING CONTRACTOR

PH PHASE

PWR POWER

SCH SCHEDULE

SEC SECONDARY

SHLD SHIELDED

S&C STUB AND CAP

SF SQUARE FEET

SPEC SPECIFICATIONS

SN SOLID NEUTRAL

SS STAINLESS STEEL

SW SWITCH

T TOE SPACE MOUNTED

TEMP TEMPERATURE

THRU THROUGH

TYP TYPICAL

UNO UNLESS NOTED OTHERWISE

V VOLTS

VFD VARIABLE FREQUENCY DRIVE

W WATTS, WIRE

WL WET LOCATION

WP WEATHERPROOF

XFMR TRANSFORMER

A AMPERES

AC ALTERNATING CURRENT

AB ABOVE

AFF ABOVE FINISH FLOOR

AFG ABOVE FINISH GRADE

AHJ AUTHORITY HAVING JURISDICTION

AL ALUMINUM

ARCH ARCHITECTURAL

BEL BELOW

BFF BELOW FINISH FLOOR

BFG BELOW FINISH GRADE

BLDG BUILDING

C CONDUIT

CLG CEILING

DC DIRECT CURRENT

DEG, ° DEGREE

DIA., ⌀ DIAMETER

DISC DISCONNECT

DN DOWN

DWG DRAWING

EC ELECTRICAL CONTRACTOR

EF EXHAUST FAN

ETR EXISTING TO REMAIN

EX, (E) EXISTING

F FUSE

FLA FULL LOAD AMPERES

GC GENERAL CONTRACTOR

GFCI GROUND FAULT CIRCUIT INTERRUPTER

GRD GROUND

H HIGH

HP HORSEPOWER

IN, " INCHES

INS INSULATION

KW KILOWATTS

LB, # POUNDS

MAX MAXIMUM

ELECTRICAL SYMBOL LEGEND

FACP

W

CS

PA

HT

VFD

DC

K

F

FF

FF

S S

S S

H

PP

J

P

L

CR

C

WP

GFCI

GFCI

USB

TR

C

GFCI

2X2 LAY-IN FIXTURE WITH

NORMAL/EMERGENCY

NOT ALL SYMBOLS UTILIZED ON PROJECT

2x4 LED LAY-IN FIXTURE

WITH NORMAL/EMERGENCY

LINEAR INDUSTRIAL LED FIXTURE

WITH NORMAL/EMERGENCY

LINEAR INDUSTRIAL LED

STRIP FIXTURE

WITH NORMAL/EMERGENCY

EXTERIOR LED WALL PACK

EXTERIOR LED AREA FIXTURE

DOWNL…