Plumbing Sheet_P.002_ Addendum No.2_29 March 2022.pdf

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Attached to
Flooring
Solicitation number
BD-22-2123-AVC01-AVCMB-72501
Issued by
Middlesex County, Massachusetts

About this file

This document is an addendum (Addendum No.2) to the specifications for a plumbing contract opportunity issued by the Assabet Valley Collaborative, the Awarding Authority for the Evolution Program, located in Marlborough, Massachusetts. The addendum provides detailed notes and specifications for the installation of a suspended electric water heater, a washing machine outlet box, and other plumbing fixtures and components, including manufacturer models, flow rates, electrical requirements, and installation requirements. The contract opportunity involves interior modifications to a tenant space owned by the Authority, located at 28 Lord Road, 2nd level suite in Marlborough, MA.

The plumbing work is part of a larger flooring contract opportunity for the Assabet Valley Collaborative's Evolution Program. The contract is for the state of Massachusetts, with the project located in Middlesex County and the city of Lowell. No additional details are provided regarding pricing terms, set asides, incumbents, funding requirements, or other salient information.

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NOTES:

1. WATER SHALL BE PRODUCED AT MANUFACTURERS FACTORY SETTING

2. PROVIDE STARTUP BY FACTORY CERTIFIED TECHNICIAN AND STANDARD MANUFACTURERS WARRANTY.

3. WATER HEATER SHALL COME COMPLETE WITH TEMPERATURE AND PRESSURE RELIEF VALVE AND TANK DRAIN VALVE.

4. PROVIDE VACUUM BREAKER RELIEF VALVE(S) AS REQUIRED BY THE STATE PLUMBING CODE. INSTALL IN MULTIPLES IS REQUIRED.

5. ALL DOMESTIC WATER HEATING COMPONENTS SHALL COME ASME APPROVED.

HOT WATER HEATER SCHEDULE

TAG LOCATION MANUFACTURER MODEL TYPE RECOVERY LOAD

STORAGE

(GAL)

ELECTRICAL

COMMENTS

VOLT PH hZ

HWH ABOVE WASHING

MACHINE IN CEILING RHEEM POINT OF USE

EGSP20 ELECTRIC 15 GPH @ 80*F RISE 3.0 KW 20 208 1 60 120*F OUTPUT. WATER SHALL BE PRODUCED AT MANUFACTURERS

FACTORY SETTING

SUSPENDED ELECTRIC WATER HEATER DETAIL

NOT TO SCALE

HWH

1"

NOTES :

1. ELECTRIC WATER HEATER SHALL BE INSTALLED ON PLATFORM, ABOVE

JANITORS CLOSET. PROVIDE SUPPORT STRUCTURE AS REQUIRED.

2. PROVIDE 3 4" CD PLYWOOD UNDERNEATH SAFE WASTE PAN.

3. COORDINATE WATER DETECTION SYSTEM WITH ELECTRICAL CONTRACTOR.

4. IF HARD CEILING IS TO BE INSTALLED, COORDINATE ACCESS PANEL SIZE &

LOCATION IN FIELD WITH GENERAL CONTRACTOR & OWNER.

FLOOR

MOP BASIN

4"DRAIN TO MOP BASIN

3"S

SEE FLOOR PLAN

2"V

SEE FLOOR PLAN

AIR BREAK

2"DEEP GALVANIZED STEEL SAFE PAN

WITH 1"DRAIN TAP. PAN TO HAVE MIN

2"CLEARANCE ALL AROUND HWH

T&P RELIEF VALVE

CW SUPPLY

HW SUPPLY

T

AQUASTAT

HOT WATER RECIRCULATION

PUMP (HWCP)

CHECK VALVE (TYPICAL)

HWR FROM SYSTEM

EXPANSION TANK

AMTROL ST-5C

VACUUM RELIEF VALVE

WATER SENSOR

UNISTRUT STEEL FRAMING.

FABRICATE IN FIELD

BALL VALVE (TYP)

UNION (TYP)

WIRE TO WALL OUTLET

WIRE FROM WATER SENSOR

WIRE TO WATER HEATER

FLOODSAFE CONTROL UNIT

DRAIN

SECURE EACH TIE ROD SUPPORT TO BUILDING

STEEL. COORDINATE IN FIELD TEMPERATURE GAUGE

TYPICAL WASHING MACHINE BOX

NOT TO SCALE

BRACKET TO STUD

2" SANITARY OUTLET

3-1/2"

43" TO FL.

TOP OF MACHINE

TOP OF BOX

2" SANITARY TEE FITTING

2" P-TRAP

2"

SCREW MOUNTING

WOOD OR STEEL

FRAMING STUD

SANITARY RISER. SEE PLANS FOR SIZES

SANITARY TEE FITTING

2" VENT

SANITARY RISER. SEE PLANS FOR SIZES

1/2" HW & CW SUPPLIES

SHOCK ABSORBER INTEGRAL

WITH WASHING MACHINE BOX

WATER VALVE BOX

HW & CW HOSE CONNECTIONS

WITH INTEGRAL SHUT OFFS

1. THE WASHING MACHINE BOX WITH DRAIN AND WATER SUPPLY WITH MINI-ARRESTORS SHALL BE BY SIOUX CHIEF

PLUMBING FIXTURE SCHEDULE

TAG DESIGNATION

FIXTURE TRIM CONNECTIONS

REMARKS

MANUFACTURER MODEL MANUFACTURER MODEL COLD WATER HOT WATER SANITARY VENT

P-1 WATER CLOSET TOTO CT705ELNG TOTO ECOPOWER TET1LA32#CP

TOTO SEAT SC534 1" - 4" 2" COTTON, FLOOR MOUNTED, ADA COMPLIANT TOILET WITH CeFiONtect CERAMIC GLAZE. 1.28 GPF

ECOPOWER SENSOR ACTIVATED FLUSHOMETER

P-2 LAVATORY KOHLER K-12638-L-0 KOHLER K-103K37-SANA-CP 1

2" 1

2" 2" 2"

COTTON, VITREOUS CHINA SINK WITH K-13885 OFFSET DRAIN, OVERFLOW

CHROME, KINESIS SENSOR ACTIVATED FAUCET, AND BOBRICK (B-848) SOAP DISPENSER

P-3 KITCHEN SINK ELKAY ECTSRAD25226TBG ELKAY LK800GN08T6 1

2" 1

2" 2" 2" STAINLESS STEEL, 4 HOLE, SINGLE BOWL SINK WITH BOTTOM GRID (CTXBG2115), OFFSET TAILPIECE

(LKAD35), AND 8"ARC TUBE SPOUT FAUCET WITH WRIST BLADE HANDLES

P-4 WASHING MACHINE OUTLET

BOX WATTS A2C-WB-M1 - - 1

2" 1

2" 2" 2" MAX PRESSURE RATING OF 150PSI. MAX TEMP RATING OF 180°F WITH ABS BOX.

NOTES:

1. PLUMBING CONTRACTOR SHALL COORDINATE ALL FIXTURE INSTALLATION DIMENSIONS WITH THE ARCHITECTURAL DETAILS ON THE ARCHITECTURAL DRAWINGS.

2. ALL PLUMBING FIXTURE, FAUCETS, AND FLUSH VALVES SHALL BE FIELD ADJUSTED TO ENSURE PROPER CODE COMPLIANT OPERATION FOR TEMPERATURE AND FLOW.

3. ALL HANDWASHING FIXTURES SHALL BE FIELD ADJUSTED TO LIMIT THE HOT WATER TEMPERATURE TO 110°F.

4. PROVIDE SERVICE STOPS FOR ALL FIXTURES. ALL EXPOSED WATER & WASTE PIPING ASSOCIATED WITH FIXTURES SHALL BE CHROME FINISH. PROVIDE ALL SUPPLIES, SERVICE STOPS, TAILPIECES, AND TRAPS FOR FIXTURES AS REQUIRED. PROVIDE ALL FINAL CONNECTIONS.

5. PROVIDE CONCEALED WALL CARRIERS FOR ALL WALL MOUNTED FIXTURES. CARRIERS SHALL BE BY WADE OR APPROVED EQUAL.

6. PROVIDE PRE-MOLDED INSULATION KITS ON ALL WASTE & WATER PIPING, VALVES & FITTINGS DIRECTLY BELOW ACCESSIBLE FIXTURES. INSULATION KIT TO BE BY TRUBRO.

CEILING

COUNTERTOP

FINISH FLOOR

TYPICAL KITCHEN SINK & DISHWASHER DETAIL

NOT TO SCALE

DISHWASHER

BY OTHERS

SINK

CLIP DISHWASHER WASTE

AS HIGH AS POSSIBLE

BELOW COUNTER

WATER HAMMER

ARRESTOR

2"

2"

HOT WATER CIRCULATION PUMP SCHEDULE

TAG LOCATION MANUFACTURER MODEL TYPE

FLOW

(GPM)

HEAD

(FT)

ELECTRICAL

COMMENTS

VOLT HP PHASE hZ

HWCP HOT WATER HEATER GRUNDFOS MAGNA IN-LINE 2 7 115 0.5 1 60 DOMESTIC WATER RECIRCULATING WITH IMMERSION AQUASTAT

S t a m p :

S h e e t :

Date:

7th March 2022

Scale:

4" = 1'-0"

Project No.:

2021.AVC_Reach

As sa be t V al le y Co lla bo ra tiv e:

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Addendum No.2 : 29th March 2022

P.002

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AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

DRAIN BOX

AutoCAD SHX Text

W.

Dryer

2"CW

2"HW

2"HW

2"CW

2"CW

2"HW

1"CW

HWH

1"CW, MAKE CONNECTION TO EXISTING CW,

EXACT LOCATION TDIF.

CONNECT DISHWASHER TO

KITCHEN SINK HW

4"HW

4"CW

2"

4"

2"

S t a m p :

S h e e t :

Date:

7th March 2022

Scale:

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Project No.:

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As sa be t V al le y Co lla bo ra tiv e:

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Addendum No.2 : 29th March 2022

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