DATE: June 25, 2020 TO: Prospective Proposers RE: Addendum #1 to the Proposal Documents for

TJC Welcome Center & Office Building Renovations Tyler Junior College

Tyler, Texas

NOTICE TO PROPOSERS: This Addendum forms a part of the Contract Documents and modifies the original proposal documents dated June 8, 2020 as noted below. Acknowledge receipt of this Addendum in the space provided on the Proposal Form. Failure to do so may subject Proposer to disqualification. This Addendum consists of 2 pages & 3 attachments:

Architectural 1 page (8-1/2” x 11”) & 1 sheet (11”x17”) Pre-bid Sign-in Sheet 2 pages (8 ½ x 11”) MEP 3 pages (8 ½”x11”) & 2 sheets (30”x42”)

Item 1: See attached sign-in sheet from mandatory Pre-Bid Meeting. Item 2: Assume that all asbestos materials have been removed from both buildings. Refer to spec Section 02 4111 if suspicious materials are encountered.

SPECIFICATIONS

Item 3: Section 01 2000 - Allowance, Alternates & Payment Procedures 1.4 Allowances; K. Allowance Schedule: Add the following: 4. Site perimeter fencing Allowance: Allow a lump sum of $2,100 for approximately 588 linear feet of 6’-0” temporary construction fencing.

Item 4: Section 01 2000 - Allowance, Alternates & Payment Procedures

1.6 Alternates; C. Schedule: Revise Alternate #5 to read ‘Not Used’ in lieu of ‘Paint existing concrete paving at building ‘A’.

6-25-2020

DRAWINGS Item 5: Sheet A0 - Building Code Analysis

1) Applicable Building Code is the 2015 International Existing Building Code in lieu of the 2015 International Building Code. This project is a Level 3 Alteration.

2) Energy Code: Section 908 - Energy Conservation of the 2015 IEBC states that Level 3 Alterations are “... permitted without requiring the entire building or structure to comply with the energy requirements of the IECC …”

Item 6: Sheet A1.0/01 Demolition Site Plan – Base Bid & Alternate #1 Demolition keyed note on the south side of Building ‘A’ to be Note #01 in lieu of #16. Item 7: Sheet A2.0/02 & Keyed Note #29

Clarification: The intent of the spray foam insulation is to prevent air infiltration & close off gaps between the bond beam, roof joist & roof deck at the cmu addition on the north side of Building ‘A’.

Item 8: Sheet A2.0/05, 06, 07 & 08 Building ‘A’ Elevations

Clarifications: 1) The intent of the note “Paint existing canopy & soffit” is to prep the existing fiberglass

canopy for new paint, including the removal of the remaining plastic lettering from the old bookstore.

2) On the north elevation, the existing painted face brick requires prep & new paint similar to the painted cmu.

3) The note “Existing ptd. cmu. Prep for new paint” also applies to the painted cmu on the east elevation.

Item 9: Sheet A2.1/04 Roof Plan Alternate #1 & 05 Section Detail Revise roofing note as follows:

Single-ply roofing system on ¾” insulation board on 1/8” tapered insulation board on minimum 1 ½” rigid insulation on existing deck. Field verify existing deck has an existing slope of 1/8” per foot for a total slope of ¼” per foot.

End

June 25, 2020

ADDENDUM NUMBER ONE ITEMS FOR

TJC WELCOME CENTER AND OFFICE BUILDING RENOVATIONS TYLER JUNIOR COLLEGE EMA PROJECT NO. 1 140 1257 001

ENGINEER: EMA – Engineering & Consulting 328 South Broadway Tyler, Texas 75702

This addendum forms a part of the Contract Documents and modifies the original Construction Documents dated June 8, 2020 as noted below. Careful note of this Addendum shall be taken by all parties of interest so that proper allowance isa made in all computations, estimates and Contracts. This Addendum supersedes all previous Specifications and Instructions pertaining to these items.

This Addendum consists of 3 pages and 2 attachments.

MECHANICAL

GENERAL

1. General Contractor to include an allowance of $13,050.00 for EMCS performedby KVM Controls. Contact Kenneth Marks 903.360.6690.

DRAWINGS

Sheet MH1.1 A. Refer to Sheet MH1.1

1. Mark D return grille outside of office A105 shall have drywall adapter.

ELECTRICAL

DRAWINGS

Sheet EP1.1 A. Refer to Sheet EP1.1

1. Omit requirement for power of circulation pump in Janitor A102

Z:\Harris Craig\TYLER JUNIOR COLLEGE\1 140 1257 001 WELCOME CENTER\ADDENDA 1 140 1257 001\NO 1\ADDENDUM 1 - TJC Welcome Center.docx EMA REGISTRATION NO. F-893

Sheet EP1.2 A. Refer to Sheet EP1.2

1. Plan Note 8 in B108 should read Note 6.2. Plan Note 9 in B108 shall be for suspended water heater above mop sink.3. Relocate power for projector in B111 to East wall for owner furnished TV and

Bracket. Coordinate rough-in height with owner.

Sheet EP8.1 A. Refer to Sheet EP8.1

1. To both panelboard schedules LA and LB: Service shall state “120/240V 1PH3W” instead of current “120/208V 1PH 3W”.

LIGHTING

DRAWINGS

Sheet EL1.1 A. Refer to Sheet EL1.1

1. Omit exit sign in A1012

PLUMBING

DRAWINGS

Sheet PL1.1 A. Refer to Sheet PL1.1

1. Remove and cap existing exterior hose bibb east of Building “A”. Refer toattached sheet.

Sheet PL1.2 A. Refer to Sheet PL1.2

1. Cut off valves added to cold and hot water piping. Refer to attached sheet.2. Piping routed to mop sink in Custodian Room B108. Refer to attached sheet.

TECHNOLOGY

DRAWINGS

Sheet ET1.1 A. Refer to Building “A”

1. Omit ceiling moutned J-Box in A106.

END OF ADDENDUM ITEMS

Z:\Harris Craig\TYLER JUNIOR COLLEGE\1 140 1257 001 WELCOME CENTER\ADDENDA 1 140 1257 001\NO 1\ADDENDUM 1 - TJC Welcome Center.docx EMA REGISTRATION NO. F-893

THIS ADDENDUM CONTAINS ATTACHMENTS

NUMBER OF ATTACHMENTS: (02)

1. Sheet PL1.1 – FIRST LEVEL – PLUMBING FLOOR PLAN2. Sheet PL1.2 – FIRST LEVEL – PLUMBING FLOOR PLAN

B1

A1

F1

G1

H1

3/4"

4W

1"

4C

3/4"

1H

1/2"

2W

1/2"

2H

1"

1C

6

PL1.1

3/4"

1H

1"

1C

1/2"

3W

1"

3W

3/4"

4W

1/2"

3H

4"

1S

3"

7S

3/4"

1W

3"

1S

4"

7S

6S

6S

VTR

VTR

VTR

D1

D1

D2

CO

B1

A1

1/2" CW

2" V

4" SS

2" V

1-1/4" V

4" SS

1/2" CW

1-1/2 SS

VTR

PROJECTNO:

REVISION:

DATE:

:SHEETNUMBER

DRAWING:

TJC WELCOME CENTER& OFFICE BUILDINGRENOVATIONSTYLER JUNIOR COLLEGE1232 E. 5TH ST.

2020-24 06-08-2020

TYLER, TEXAS 75701

AND NEW WORK REQUIRED FOR INSTALLATION OF A COMPLETE AND

WORKING SYSTEM.

SUBMISSION OF BID WILL BE CONSIDERED ACKNOWLEDGMENT THAT THE

CONTRACTOR HAS VISITED THE SITE AND HAS VERIFIED ALL EXISTING JOB

CONDITIONS AND INCLUDED ANY NECESSARY MODIFICATION TO EXISTING

Tyler | Austin | Houston | DFW | El PasoTBPE Firm Registration No. F-893www.EMAengineer.comPhone: 1 . 800 . 933 . 0538

EMA Engineering & Consulting

1530 E. GRANDE BLVD., TYLER, TX 757039 0 3 . 5 3 4 . 0 9 9 5 w w w . h c a r c h . c o m

ADDENDUM #1

1

PLUMBING - DEMOLITION FLOOR PLAN - BUILDING 'A'

1/4"=1'-0"

PL1.1

2

PLUMBING - FLOOR PLAN - BUILDING 'A'

1/4"=1'-0"

SANITARY SEWER BELOW BUILDING.

SANITARY SEWER BELOW GRADE.

TWO-WAY EXTERIOR CLEAN-OUT.

ONE-WAY EXTERIOR CLEAN-OUT.

ONE-WAY INTERIOR CLEAN-OUT.

WALL CLEAN-OUT.

SANITARY SEWER TIE-IN TO EXISTING.

SANITARY SEWER DOWN IN WALL/CHASE.

COLD WATER ABOVE CEILING.

COLD WATER DOWN IN WALL/CHASE.

COLD WATER TIE-IN TO EXISTING.

COLD WATER IN WALL/CHASE.

HOT WATER SUPPLY ABOVE CEILING.

HOT WATER DOWN IN WALL/CHASE.

HOT WATER UP IN WALL/CHASE.

CONDENSATE DRAIN ABOVE GRADE.

CONDENSATE TIE-IN TO UNIT / AIR HANDLER WITH P-TRAP.

CONDENSATE DRAIN CLEAN-OUT.

CONDENSATE DRAIN DOWN TO CONDENSATE PIT/MOP

SINK.

1W

2W

3W

1S

1H

1C

2C

3C

4C

2H

2S

3S

4S

5S

6S

7S

8S

DOMESTIC COLD WATER

PLAN NOTES

SANITARY SEWER

PLAN NOTES

DOMESTIC HOT WATER

PLAN NOTES

CONDENSATE PIPING

PLAN NOTES

1. PLUMBING CONTRACTOR SHALL REFER TO

ARCHITECTURAL PLANS FOR A.D.A. PLUMBING FIXTURE

AND STANDARD MOUNTING HEIGHTS.

2. PLUMBING CONTRACTOR TO COORDINATE ALL PIPING

ROUTING ABOVE WITH MECHANICAL AND ELECTRICAL

CONTRACTORS BEFORE INSTALLING.

3. ALL VALVES SHALL BE INSTALLED NO HIGHER THAN 2'-0"

ABOVE THE CEILING. ACCESS DOORS TO BE INSTALLED

AT ALL HARD CEILING LOCATIONS.

4. ALL PIPING PENETRATIONS SHALL BE SLEEVED.

COMPLETELY GROUT AROUND OUTSIDE OF SLEEVE AND

FILL SLEEVE VOID AROUND PIPE WITH FIBERFRAX

FYRE-PUTTY.

5. AT ALL DISSIMILAR METAL CONNECTIONS, PROVIDE AND

INSTALL DIELECTRIC UNIONS IMMEDIATELY TO MINIMIZE

USE OF GALVANIZED PIPE MATERIAL.

6. PLUMBING CONTRACTOR SHALL COORDINATE WITH THE

MECHANICAL CONTRACTOR MOUNTING HEIGHTS OF ALL

AIR HANDLERS TO GUARANTEE POSITIVE DRAINAGE OF

ALL CONDENSATE DRAINS (1/8" PER FT. SLOPE -

MINIMUM).

7. MECHANICAL CONTRACTOR TO PROVIDE TO THE

PLUMBING CONTRACTOR THE RECOMMENDED AC

MANUFACTURERS' DATA FOR CONDENSATE TRAPS PER

EACH TYPE OF UNIT.

8. PLUMBING CONTRACTOR TO PROVIDE TRAP GUARDS TO

ALL FLOOR DRAINS AND OPEN SITE DRAINS.

9. DO NOT INSTALL PLUMBING VENTS WITHIN 10'-0" OF ANY

ROOFTOP UNITS OR FRESH AIR UNITS / INTAKES.

COORDINATE WITH MECHANICAL CONTRACTOR.

10. MOUNT A.D.A. FLUSH CONTROLS TO WIDE SIDE OF STALL.

11. ALL CONCEALED EXISTING PIPING SHOWN IS BASED ON

EXISTING M.E.P. DRAWINGS. FIELD VERIFY AS

NECESSARY.

12. PLUMBING CONTRACTOR TO COORDINATE ROUTING OF

ANY NEW SEWER PIPING UNDER EXISTING BUILDINGS

WITH STRUCTURAL ENGINEER TO AVOID PIERS.

PLUMBING GENERAL NOTES

M1

REFRIGERATOR / ICE MAKER

UTILITY BOX

GUY GRAY

MIB1HAAB

COLD MOUNT CONTROLS AT A.D.A. HEIGHT, 1/2" SUPPLY

B1

COUNTERTOP (ADULT)

LAVATORY - A.D.A.

AMERICAN STANDARD

1203004

TEMP/COLD T&S BRASS B-0892 FAUCET (4" CENTERS), 0.5 GPM, P-TRAP, GRID DRAIN, SUPPLIES W/ STOPS,

WATTS CA-411 CARRIER, TRUEBRO LAV-GUARD, BRADLEY S59-4000A TMV

DESCRIPTIONMARK

PLUMBING FIXTURE SCHEDULE

SUPPLYMANUFACTURER & NO. ELEC. DATA ACCESSORIES

REMOVE EXISTING PLUMBING FIXTURE, FAUCET, SUPPLIES,

CARRIER, FLOOR DRAIN, ETC. CAP SERVICE LINES IN A

CONCEALED LOCATION.

EXISTING 1" COLD WATER STUB UP TO REMAIN FOR

FUTURE TIE IN.

1. CONTRACTOR TO VISIT SITE AND BE FAMILIAR WITH

BUILDING MECHANICAL AND ELECTRICAL LAYOUTS.

2. ALL MATERIAL, EQUIPMENT, DUCTS, PIPE, ETC. TO BE

REMOVED SHALL BE DISPOSED OF OFF SITE IN A LEGAL

AND LAWFUL MANNER.

3. CAP ANY UNUSED PIPE AT FLOOR, WALL, OR CEILING.

REMOVE MATERIAL NOT BEING REUSED.

4. IF ASBESTOS IS FOUND, CONTACT OWNER IMMEDIATELY.

DO NOT WORK IN ANY AREA SUSPECTED TO CONTAIN

ASBESTOS.

5. ALL EXISTING EQUIPMENT SHOWN IN APPROXIMATE

LOCATION. ALL EXISTING CONCEALED PIPING SHOWN IS

BASED ON THE MOST RECENT EXISTING M.E.P. AND CIVIL

DRAWINGS AVAILABLE. FIELD VERIFY.

6. TAKE CARE NOT TO DESTROY INSULATION VALUE TO ANY

WATER PIPING BEING REUSED. REPAIR AS NECESSARY.

7. CONTRACTOR TO VERIFY LOCATION OF ALL UTILITIES AND

RELOCATE AS REQUIRED BY NEW CONSTRUCTION.

D1

D2

PLUMBING DEMOLITION

GENERAL NOTES

PLUMBING DEMOLITION

PLAN NOTES

A1

TANK TYPE (ADULT)

WATER CLOSET - A.D.A.

AMERICAN STANDARD

2467.100

COLD 1.1 GPF, BOLT CAPS (2), REFER TO ARCHITECTURAL PLANS FOR MOUNTING HEIGHT

PRESSURE ASSISTED TANK

D1

FLOOR DRAIN WADE

1103STD6

N/A 6" TOP SIZE, 3" DISCHARGE, TRAP GUARD

J1

CIRCULATING

PUMP

BELL & GOSSETT

SERIES #100

N/A 120 V.

1/12 H.P.

F1

20 GALLON ELECTRIC

WATER HEATER

A. O. SMITH

DEL-20

COLD 120 V., 1Ø

1500 W.

TEMPERATURE AND PRESSURE RELIEF VALVE, SINGLE ELEMENT, WATTS EXPANSION TANK

REMARKS

WASTE

2"4"

VENT

2"

2"

1-1/4"

3"

3"

1-1/2"

H.W.

4"-

C.W.

1/2"

3"

1-1/4"

3"

-

1/2"

1/2"

1/2"

1/2"

TRAP SIZE

1.1 GALLON FLUSH

ALL FLOOR DRAINS TO HAVE TRAP GUARDS

FLOOR TYPE

MINIMUM FIXTURE CONNECTION SCHEDULE

FLOOR DRAIN

JANITOR SINK

WATER CLOSET

NAME OF FIXTURE

LAVATORY

H1

EXTERIOR

HOSE BIBB

WOODFORD

B67

COLD VACUUM BREAKER, RECESSED IN LOCK BOX, VERIFY WALL THICKNESS

G1

MOP SINK FIAT

MSB-2424

HOT/COLD T&S BRASS B-0658 FAUCET, B-0618-01 30" HOSE, B-0653 MOP HANGER,

STAINLESS STEEL BACKSPLASH

-

G2

CONFERENCE ROOM

SINK - A.D.A.

AMERICAN STANDARD

22SB.6252283S.075

TEMP/COLD 6" DEEP BASIN, T&S BRASS B-0892 FAUCET (4" CENTERS), 0.5 GPM, P-TRAP, SUPPLIES W/ STOPS,

OFFSET TAILPIECE, TMV EQUAL TO LEONARD 270 LF

2C 2C

4W

3H

CHECK

VALVE

TEMPERATURE AND PRESSURE

RELIEF VALVE. DO NOT REDUCE

VALVE / PIPE SIZE.

WATER HEATER

(W/ DISCONNECT)

CIRCULATING PUMP

(PROVIDE MEANS OF

DISCONNECT PER N.E.C.)

ROUTE TEMPERATURE

AND PRESSURE

RELIEF DRAIN TO

FLOOR DRAIN/ FLOOR

SINK OR MOP SINK.

UNION (TYPICAL)

DOUBLE NUT

FULL PORT

QUARTER TURN

BALL VALVE

UNI-STRUT HARNESS

6'-6" MAXIMUM BASE HEIGHT ABOVE FINISHED

FLOOR

1/2" ALL THREAD

IF PIPING IS RUN IN WALLS, THEN STUB-OUT

FROM WALL WITH CHROME ESCUTCHEON.

3.

1.

NOTES:

PIPING INSULATION TO COVER ALL UNIONS,

VALVE BONNETS, AND FITTINGS. MITER ALL

TERMINATION POINTS OF INSULATION. GLUE

AND MASTIC ALL INSULATION JOINTS. ALL

A.S.M.E. WATER HEATERS SHALL BE INSTALLED

WITH A.S.M.E. EXPANSION TANKS.

2.

HOT WATER

RETURN

UNION

DRAIN

DOWN

PROVIDE DI-ELECTRIC

CONNECTIONS AT ALL WATER

HEATER CONNECTIONS

THERMOMETER

THERMOMETER WELL

HOT WATER SUPPLY

WA

TE

R H

EA

TE

R

DIA

ME

TE

R

1/2" THREADED

RODS (4)

VERIFY WATER

HEATER

DIAMETER

HARNESS DETAIL

VE

RIF

Y

3"

3"

UNISTRUT TEE

ROUTE DRAIN LINE TO

FLOOR DRAIN/ FLOOR

SINK OR MOP SINK

SENSOR AND PRESSURE SENSOR.

EMCS CONTRACTOR TO FURNISH TEMPERATURE

PLUMBING CONTRACTOR TO INSTALL.

STOP AT 110° F (ADJUSTABLE).

SET TO START PUMP LESS THAN 110 °F-

TEMPERATURE SENSOR

T

P

PRESSURE SENSOR

(ADJUSTABLE)

OF MOST REMOTE PLUMBING FIXTURE)

(INSTALL IN HOT WATER LOOP DOWNSTREAM

3

ELECTRIC SUSPENDED WATER HEATER WITH CIRCULATOR

N.T.S. (PER IECC 2015 C404)

DOUBLE NUTJOIST

ANGLE SUPPORT BOLTED TO

TOP CHORD OF JOIST (SIZE

BASED ON SPAN AND WATER

HEATER SIZE)

CHECK VALVECOLD WATER SUPPLY

FULL PORT

QUARTER TURN

BALL VALVE

UNION

HANGER

HANGER ROD

1'-0"

SADDLE

(SEE SPEC.)

SHEET METAL

PIPE INSULATION

N.T.S.

PIPE SUPPORT DETAIL

4

BELOW FOOTING.

ROUTE PIPE

FINISHED FLOOR

FOOTING

BOTTOM OF

STRUCTURAL FOOTING

3'-0"

N.T.S.

PIPE ROUTING AT FOOTINGS

5

D

8"8"

2D 2D

FINISHED FLOORFINISHED FLOOR

SAND

SAND

P.I. OF THE SOIL FRACTION PASSING THE NO. 40 SIEVE SHALL NOT BE GREATER THAN 5.

DOES NOT FORM A MUCK OR MUD WHEN WET. THE GRADATION SHALL BE SUCH THAT A MINIMUM OF 95% IS RETAINED ON A #100 SIEVE. THE

NOTE: SAND FOR EMBEDMENT SHALL BE A FREE FLOWING MATERIAL WHICH CONTAINS NO CLAY, IS REASONABLY FREE FROM ORGANIC MATERIAL AND

12" 12"

N.T.S.

SANITARY SEWER TRENCH

7

3C

N.T.S.

RISER 1

6

D1

1

F1

B1

A1

H1

G2

M1

3S

4"

2S

J1

G1

1"

1C

1"

1W

3/4"

1H

3/4"

1H

3/4"

1W

6S

CO

ND

1"

4C

1"

3W

CO

ND

CO

ND

CO

ND

CO

ND

3C

3C

COND COND COND

1"

1C

1/2"

1C

1/2"

1C

1/2"

1C

1/2"

1C

1/2"

1C

1/2"

1C

1/2"

1C

1/2"

1C

3/4"

2H

1/2"

1H

3/4"

3H

1/2"

1W

3/4"

1H

1/2"

1W

1-1/2"

1S

7S

VTR

VTR

VTR

VTR

1/2"

1C

1/2"

1W

1/2"

1H

11

1

1

1

D1

D1

D2

PROJECTNO:

REVISION:

DATE:

:SHEETNUMBER

DRAWING:

TJC WELCOME CENTER& OFFICE BUILDINGRENOVATIONSTYLER JUNIOR COLLEGE1232 E. 5TH ST.

2020-24 06-08-2020

TYLER, TEXAS 75701

AND NEW WORK REQUIRED FOR INSTALLATION OF A COMPLETE AND

WORKING SYSTEM.

SUBMISSION OF BID WILL BE CONSIDERED ACKNOWLEDGMENT THAT THE

CONTRACTOR HAS VISITED THE SITE AND HAS VERIFIED ALL EXISTING JOB

CONDITIONS AND INCLUDED ANY NECESSARY MODIFICATION TO EXISTING

Tyler | Austin | Houston | DFW | El PasoTBPE Firm Registration No. F-893www.EMAengineer.comPhone: 1 . 800 . 933 . 0538

EMA Engineering & Consulting

1530 E. GRANDE BLVD., TYLER, TX 757039 0 3 . 5 3 4 . 0 9 9 5 w w w . h c a r c h . c o m

ADDENDUM #1

1

PLUMBING - DEMOLITION FLOOR PLAN - BUILDING 'B'

1/4"=1'-0"

PL1.2

2

PLUMBING - FLOOR PLAN - BUILDING 'B'

1/4"=1'-0"

REMOVE EXISTING PLUMBING FIXTURE, FAUCET, SUPPLIES,

CARRIER, FLOOR DRAIN, ETC. CAP SERVICE LINES IN A

CONCEALED LOCATION.

EXISTING 1" COLD WATER STUB UP TO REMAIN FOR

FUTURE TIE IN.

1. CONTRACTOR TO VISIT SITE AND BE FAMILIAR WITH

BUILDING MECHANICAL AND ELECTRICAL LAYOUTS.

2. ALL MATERIAL, EQUIPMENT, DUCTS, PIPE, ETC. TO BE

REMOVED SHALL BE DISPOSED OF OFF SITE IN A LEGAL

AND LAWFUL MANNER.

3. CAP ANY UNUSED PIPE AT FLOOR, WALL, OR CEILING.

REMOVE MATERIAL NOT BEING REUSED.

4. IF ASBESTOS IS FOUND, CONTACT OWNER IMMEDIATELY.

DO NOT WORK IN ANY AREA SUSPECTED TO CONTAIN

ASBESTOS.

5. ALL EXISTING EQUIPMENT SHOWN IN APPROXIMATE

LOCATION. ALL EXISTING CONCEALED PIPING SHOWN IS

BASED ON THE MOST RECENT EXISTING M.E.P. AND CIVIL

DRAWINGS AVAILABLE. FIELD VERIFY.

6. TAKE CARE NOT TO DESTROY INSULATION VALUE TO ANY

WATER PIPING BEING REUSED. REPAIR AS NECESSARY.

7. CONTRACTOR TO VERIFY LOCATION OF ALL UTILITIES AND

RELOCATE AS REQUIRED BY NEW CONSTRUCTION.

D1

D2

PLUMBING DEMOLITION

GENERAL NOTES

PLUMBING DEMOLITION

PLAN NOTES

SANITARY SEWER BELOW BUILDING.

SANITARY SEWER BELOW GRADE.

TWO-WAY EXTERIOR CLEAN-OUT.

ONE-WAY EXTERIOR CLEAN-OUT.

ONE-WAY INTERIOR CLEAN-OUT.

WALL CLEAN-OUT.

SANITARY SEWER TIE-IN TO EXISTING.

SANITARY SEWER DOWN IN WALL/CHASE.

COLD WATER ABOVE CEILING.

COLD WATER DOWN IN WALL/CHASE.

COLD WATER TIE-IN TO EXISTING.

HOT WATER SUPPLY ABOVE CEILING.

HOT WATER DOWN IN WALL/CHASE.

HOT WATER UP IN WALL/CHASE.

CONDENSATE DRAIN ABOVE CEILING.

CONDENSATE TIE-IN TO UNIT / AIR HANDLER WITH P-TRAP.

CONDENSATE DRAIN CLEAN-OUT.

CONDENSATE DRAIN DOWN TO CONDENSATE PIT/MOP

SINK.

1W

2W

3W

1S

1H

1C

2C

3C

4C

2H

2S

3S

4S

5S

6S

7S

8S

DOMESTIC COLD WATER

PLAN NOTES

SANITARY SEWER

PLAN NOTES

DOMESTIC HOT WATER

PLAN NOTES

CONDENSATE PIPING

PLAN NOTES

1. PLUMBING CONTRACTOR SHALL REFER TO

ARCHITECTURAL PLANS FOR A.D.A. PLUMBING FIXTURE

AND STANDARD MOUNTING HEIGHTS.

2. PLUMBING CONTRACTOR TO COORDINATE ALL PIPING

ROUTING ABOVE WITH MECHANICAL AND ELECTRICAL

CONTRACTORS BEFORE INSTALLING.

3. ALL VALVES SHALL BE INSTALLED NO HIGHER THAN 2'-0"

ABOVE THE CEILING. ACCESS DOORS TO BE INSTALLED

AT ALL HARD CEILING LOCATIONS.

4. ALL PIPING PENETRATIONS SHALL BE SLEEVED.

COMPLETELY GROUT AROUND OUTSIDE OF SLEEVE AND

FILL SLEEVE VOID AROUND PIPE WITH FIBERFRAX

FYRE-PUTTY.

5. AT ALL DISSIMILAR METAL CONNECTIONS, PROVIDE AND

INSTALL DIELECTRIC UNIONS IMMEDIATELY TO MINIMIZE

USE OF GALVANIZED PIPE MATERIAL.

6. PLUMBING CONTRACTOR SHALL COORDINATE WITH THE

MECHANICAL CONTRACTOR MOUNTING HEIGHTS OF ALL

AIR HANDLERS TO GUARANTEE POSITIVE DRAINAGE OF

ALL CONDENSATE DRAINS (1/8" PER FT. SLOPE -

MINIMUM).

7. MECHANICAL CONTRACTOR TO PROVIDE TO THE

PLUMBING CONTRACTOR THE RECOMMENDED AC

MANUFACTURERS' DATA FOR CONDENSATE TRAPS PER

EACH TYPE OF UNIT.

8. PLUMBING CONTRACTOR TO PROVIDE TRAP GUARDS TO

ALL FLOOR DRAINS AND OPEN SITE DRAINS.

9. DO NOT INSTALL PLUMBING VENTS WITHIN 10'-0" OF ANY

ROOFTOP UNITS OR FRESH AIR UNITS / INTAKES.

COORDINATE WITH MECHANICAL CONTRACTOR.

10. MOUNT A.D.A. FLUSH CONTROLS TO WIDE SIDE OF STALL.

11. ALL CONCEALED EXISTING PIPING SHOWN IS BASED ON

EXISTING M.E.P. DRAWINGS. FIELD VERIFY AS

NECESSARY.

12. PLUMBING CONTRACTOR TO COORDINATE ROUTING OF

ANY NEW SEWER PIPING UNDER EXISTING BUILDINGS

WITH STRUCTURAL ENGINEER TO AVOID PIERS.

PLUMBING GENERAL NOTES

SOIL

UNDISTURBED

FILL GRAVEL 4" FROM BOTTOM

OF CONDENSATE DRAIN INVERT.

CONDENSATE THROUGH SIDE

WITH GLUED ADAPTER

BUILDING WALL

CONDENSATE DRAIN

CLAMP

UNION

O.C. X 4 ROWS.

WITH 2" HOLES 1'-0"

PVC SECTION OF PIPE

15" DIAMETER X 4'-0"

4'-0"

P.V.C. CAP (UNGLUED)

TEE & CLEANOUT PLUG

8

CONDENSATE PIT DETAIL

N.T.S.

PIPE/CONDUIT

PLASTIC

3M FIRE BARRIER

RC-1 RESTRICTING

COLLAR OR PPD

3M FIRE BARRIER

GYPSUM WALLBOARD

1 OR 2 HOUR FIRE RATED

FS-195+ WRAP/STRIP

OF UL 1479 AND ASTM E 814

MUST MEET THE REQUIREMENTS

N.T.S.

ONE AND TWO HOUR WALL PENETRATION DETAIL FOR P.V.C. PIPE

9

STEEL SLEEVE

PIPE INSULATION

PIPE

.

CP 25WB+ CAULK

3M FIRE BARRIER

ASSEMBLY

GYPSUM WALLBOARD

1 OR 2 HOUR

PACKING MATERIAL

BACKER ROD

OF UL 1479 AND ASTM E 814

N.T.S.

ONE AND TWO HOUR WALL PENETRATION DETAIL FOR INSULATED PIPE

4

(NO-HUB WITH

ACCESS COVER AND FRAME

FINISHED WALL SURFACE

THREADED CLEANOUT PLUG

(BRASS PLUG WITH MACHINE

FLOOR

TEST TEE

WALL CLEANOUT

(PAINT ORANGE)

DO NOT LOCATE

ACCESS COVER)BEHIND STUDS

8" MAX

SCREW REQUIRED)

VENT

SEALED

PER SPECS

PENETRATION

N.T.S.

WALL CLEANOUT

5

ALL THREAD ROD

AND CLEVIS

HANGER

CLEANOUT COVER

SUPPORT CABLE

CLOSED CELL

INSULATION

CLEANOUT

COVER

FIBERGLASS

INSULATION

AND CONDENSATE

DRAIN

RIGID INSULATION

UNDER CLEVIS

HANGER

6" M

IN

IM

UM

N.T.S.

CONDENSATE CLEANOUT DETAIL

6

(COLD) CHROME PLATED

TUBING SUPPLY

(COLD)

ANGLE STOP

P-TRAP

8"

8"

(HOT)

ANGLE STOP

(HOT) CHROME PLATED

TUBING SUPPLY

(TEMPERED/COLD)

lAVATORY/FAUCET

FINISHED FLOOR

(MAX.18")

(TEMPERED) STAINLESS

STEEL BRAIDED SUPPLY

ROUTE BEHIND BASIN

BOWL TO HIDE

THERMOSTATIC

MIXING VALVE

RUBBER BLOCK

SPACER

WALL

BRAIDED SUPPLY

THERMOSTATIC MIXING VALVE WITH BRACKET

WALL SCREW

AND ANCHOR

THERMOSTATIC MIXING VALVE MUST HAVE BRACKET FOR MOUNTING TO WALL.1

NOTES:

2 PROVIDE RUBBER SPACER BETWEEN WALL AND TMV.

3 WALL ANCHOR SYSTEM MUST BE USED.

4 STAINLESS STEEL SUPPLY LINES MUST BE KEPT TO MINIMUM LENGTH.

(MAX.12")

(COLD) STAINLESS

STEEL BRAIDED SUPPLY

LONG SWEEPING

ELBOW

N.T.S.

TEMPERED & COLD SUPPLY LAVATORY DETAIL

3

END OF LINE TWO WAY

IN-LINE

TWO WAY CLEANOUT FITTINGS NOT ALLOWED

LONG

SWEEP

FITTING

14"X14"X5" PAD

14"X14"X5" PAD

CAST IRON FERRULE WITH COUNTER SUNK

BRASS CLEANOUT PLUG-TYPICAL

GRADE

VA

RIE

S

7

EXTERIOR CLEANOUT DETAIL

N.T.S.

FITTING

SWEEP

LONG

14"X14"X5" PAD

FITTING

SWEEP

LONG

NOTE: ALL PADS TO BE CONCRETE WITH CHAMFERED EDGES

14"X14"X5" PAD

ELBOW

SWEEP

LONG

3H