S06 AMENDMENT 1.pdf

5. PROJECT NUMBER (if applicable)

CODE7. ADMINISTERED BY

2. AMENDMENT/MODIFICATION NUMBER

CODE

6. ISSUED BY

8. NAME AND ADDRESS OF CONTRACTOR

4. REQUISITION/PURCHASE REQ. NUMBER3. EFFECTIVE DATE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED

PAGE OF PAGES

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED

BPA NO. 1. CONTRACT ID CODE

FACILITY CODECODE

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

E. IMPORTANT:

is extended,

(a) By completing Items 8 and 15, and returning __________ copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY is not extended.

12. ACCOUNTING AND APPROPRIATION DATA

(REV. 11/2016)

is required to sign this document and return ___________ copies to the issuing office.is not, A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NO. IN ITEM 10A.

15C. DATE SIGNED

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER

Contractor

16C. DATE SIGNED

14. DESCRIPTION OF AMENDMENT/MODIFICATION

16B. UNITED STATES OF AMERICA

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER 16A. NAME AND TITLE OF CONTRACTING OFFICER

15B. CONTRACTOR/OFFEROR

STANDARD FORM 30 PREVIOUS EDITION NOT USABLE

Prescribed by GSA - FAR (48 CFR) 53.243

(Type or print) (Type or print)

(Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

(Number, street, county, State and ZIP Code)

(If other than Item 6)

(Specify type of modification and authority)

(such as changes in paying office, appropriation date, etc.)

(If required)

(SEE ITEM 11)

(SEE ITEM 13)

(X)

CHECK

ONE

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS,

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

(Signature of person authorized to sign) (Signature of Contracting Officer)

1 29

0001 04-15-2026 630A4-25-200

36C242

Department of Veterans Affairs Network Contracting Office 2 James J. Peters VA Medical Center 130 West Kingsbridge Road Bronx NY 10468-3904

ATTN: VLADIMIR STOYANOV

CONTRACTING OFFICER

36C242

Department of Veterans Affairs James J. Peters VA Medical Center Network Contracting Office 2 130 West Kingsbridge Road Bronx NY 10468-3904

To all Offerors/Bidders

36C24226B0045

03-06-2026

X

X X

** HOUR & DATE for Receipt of Offers is EXTENDED to: 04-27-2026 12:00 PM EDT

X 1

SEE CHANGES BELLOW and ATTCHED: ALL OTHER TERM AND CONDITIONS REMAIN UNCHANGED AND THE SAME.

THIS AMENDMENT IS ISSUED TO PROVIDE ANSWERS TO THE RFIS RECEIVED - NO FURTHER RFIS WILL BE ACCEPTED, AND TO EXTEND THE DUE DATE AND TIME OFFERS ARE DUE TO 04/27/2026 AT 12:00 PM EST by email only - Vladimir.Stoyanov@va.gov

PLEASE REVIEW ALL RFIS AND DRAWINGS WITHIN AND ATTACHED.

This a Total Service-Disabled-Veteran-Owned- Small-Business(SDVOSB) - set aside procurement with 365 calendar days POP.

VHABYNStoyaV Highlight

*VA RESPONSES ARE HIGHLIGHTED

Section 1 — HV Make-Up Air Units (HV-1 through HV-4) Main Floor Mechanical Room, Building 173

RFI# Location Question / Information Needed Why Critical Drawing Ref

RFI-

HV-1, HV-2, HV-

3, HV-4 — Main floor mechanical.

room

Confirm exact motor HP, RPM, voltage, and phase for each HV unit. Record nameplate data for HV-1, HV-2, HV-3, and HV-4.

Nameplate data for existing equipment is not included in the contract documents. Contractor shall field verify all existing equipment characteristics.

Required to specify replacement motors and VFDs. SOW states 30/40 HP but does not confirm the per-unit value.

H-8 Schedule;

field nameplate

RFI-

HV-1 through

HV-4 —

Mechanical room

Confirm design supply airflow (CFM) and total static pressure (in. W.G.) for each HV unit. Are previous TAB reports available from VA COR?

Scheduled values represent design intent; however, drawings indicate that existing conditions are approximate and not field verified. Contractors shall measure airflow quantities and system performance prior to modification and submit results.

Required to size replacement fan arrays and VFDs. Cannot procure equipment without this data.

H-8 Schedule;

VA COR

TAB records

RFI- HV-1 through What is the existing preheat and reheat Required to select H-8

RFI# Location Question / Information Needed Why Critical Drawing Ref

003 HV-4 coil steam pressure and flow rate?

Confirm steam pressure available at each coil connection.

Steam system operating conditions are not fully documented. Contractor shall field verify available pressures and flow conditions at each connection point.

replacement coils, control valves, and size steam piping connections.

Schedule; H- 9 Flow Diagram

RFI-

HV-1 through HV-4 — Local controls

Confirm that the new BMS system can be interlocked with Building 89 through Wi-Fi? What is the current control protocol (BACnet, Modbus, N2)?

Contractor shall coordinate with VA COR and the controls provider to determine existing BMS configuration and integration requirements. Field verification and coordination are required.

Affects new DDC controller selection and BMS integration approach.

M-001 Notes; field verify

RFI-

Mechanical room — Temporary unit staging

Where can the temporary AC Units be positioned during HV unit replacement?

Confirm that a minimum 25-ft clearance from the building exhaust is achievable at the proposed location.

Temporary equipment placement and construction phasing are contractor

SOW requires a temporary unit during summer HV replacement. Location must be confirmed for duct connection and clearance compliance.

M-001 Phasing;

field verify means and methods. Contractor shall field-verify available locations and maintain the required clearances.

Section 2 — Exhaust Fans (GX-1 through GX-5, E-1, E-2)

RFI# Location Question / Information Needed Why Critical Drawing Ref

RFI-

GX-1, GX-2 —

Lower roof; GX-3, GX-4, GX-5 —

Upper roof; E-1 —

MER1; E-2 —

MER2

Record nameplate data for all seven fans: make, model, serial number, CFM, static pressure (in. W.G.), motor HP, RPM, voltage, phase, and amperage.

Existing fan data shown in schedules is identified as approximate, with no record available. Contractor shall verify all equipment nameplate data and operating conditions prior to specifying replacement components.

Cannot specify or procure replacement motors, VFDs, or bearings without confirmed performance data.

H-8 Schedule;

field nameplates

Section 3 — AC Units (AC-1, AC-2, ACCU-1) — Building 173

RFI# Location Question / Information Needed Why Critical Drawing Ref

RFI-

AC-1, AC-2,

ACCU-1 —

Building 173

Confirm the exact room/floor location of AC-1 (package unit), AC-2 (indoor air handler), and ACCU-1 (condensing unit).

Equipment locations and specifications are not confirmed in the project

H-2 Plan; H-8 Schedule; field

(exact location

TBD)

Record nameplate data: make, model, serial number, cooling capacity (tons/BTU), heating capacity, voltage, phase, amperage, and refrigerant type.

Locations and detailed characteristics of existing AC equipment are to be field verified by the contractor. Contract documents provide design intent only and do not include complete existing condition data.

documents. Cannot size or price replacements without this data.

nameplates

RFI-

AC-2 / ACCU-1

— Split system location

Confirm refrigerant type for AC-2/ACCU-

1. Is it R-22 (legacy), R-410A, or other?

What is the existing refrigerant charge quantity? Has the system been recently serviced?

Locations and detailed characteristics of existing AC equipment are to be field verified by the contractor. Contract documents provide design intent only and do not include complete existing condition data.

R-22 systems require EPA 608-certified recovery. Refrigerant type affects equipment selection and disposal cost.

Field nameplate; VA maintenance records

RFI-

ACCU-1 —

Outdoor condensing unit

Confirm the exact outdoor location of ACCU-1. Is it roof-mounted, ground-mounted, or wall-mounted? Confirm available clearances on all sides. Is the existing pad/curb/mounting structure

The condition of the mounting structure determines whether a new pad or curb is required, and the associated cost and

H-2 Plan; field verify reusable?

Locations and detailed characteristics of existing AC equipment are to be field verified by the contractor. Contract documents provide design intent only and do not include complete existing condition data.

schedule impacts.

RFI-

AC-1 —

Package unit location

Confirm the exact location of AC-1 (package unit). Is it rooftop, indoor, or through-wall mounted? What is the duct connection arrangement (supply/return duct sizes)? Is the existing curb reusable?

Locations and detailed characteristics of existing AC equipment are to be field verified by the contractor. Contract documents provide design intent only and do not include complete existing condition data.

Package unit replacement requires coordination of duct connections. Rooftop units may require crane access and roof patching.

H-2 Plan; field verify

RFI-

AC-2 / ACCU-1

— Refrigerant line set

Confirm length, size, and routing of existing refrigerant line set between AC-2 and ACCU-1. Is the existing line set reusable for the new equivalent split system, or must it be replaced?

Locations and detailed characteristics of existing AC equipment are to be field

New refrigerant piping incurs significant material and labor costs.

Line set reuse depends on refrigerant type compatibility and condition.

Field measure and inspect verified by the contractor. Contract documents provide design intent only and do not include complete existing condition data.

RFI-

AC-1, AC-2 —

Staff breakrooms

Confirm which staff breakrooms are served by AC-1 and AC-2, respectively.

What are the room dimensions and heat load conditions? Is there a steam heating coil in either unit?

Locations and detailed characteristics of existing AC equipment are to be field verified by the contractor. Contract documents provide design intent only and do not include complete existing condition data.

Room configuration and heat loads confirm whether "equivalent replacement" capacity is sufficient or requires upsizing.

H-1 Floor Plan;

H-8 Schedule;

field verify

Section 4 — Steam PRV Station, Piping & Condensate (MER1 and Mechanical Rooms, Building 173)

RFI# Location Question / Information Needed Why Critical Drawing Ref

RFI-

Steam PRV station — Mechanical room, Building

Confirm the exact location of the existing steam PRV station. Record inlet pressure (high side), outlet pressure (mid side), pipe size, and

PRV sizing and configuration directly determine the replacement valve specification and the scope of

H-9 Flow Diagram;

field verify

RFI# Location Question / Information Needed Why Critical Drawing Ref

173 current PRV manufacturer and model.

Is a bypass line present?

Contractor shall field verify existing PRV configuration, pressures, and piping arrangement. Contract documents indicate system layout but do not provide verified operating conditions.

piping modifications.

RFI-

Glycol heat recovery system

— Parallel phase

Confirm the exact location, extent, and pipe sizes of the existing glycol water heat recovery system to be demolished. What is the glycol concentration and total system volume? Is glycol disposal required?

The extent, condition, and volume of the existing glycol system are not fully documented. Contractor shall field verify piping, system volume, and fluid condition prior to demolition or modification.

Glycol disposal is a regulated waste cost. The total piping demolition extent determines the labor and disposal budget for the parallel phase.

H-9 Flow Diagram;

field verify

Section 5 — Electrical, VFDs & MCC Panels — Building 173

Ref

Ref

RFI-

All VFD locations — HV-1 through HV-4 and all exhaust fans

Confirm the required BMS communication protocol for all new VFDs. Does the existing Johnson Controls BMS/Infinity system require BACnet IP, BACnet MS/TP, Modbus RTU, or N2 protocol? Confirm with VA COR and the Johnson Controls BMS administrator.

Contractor shall coordinate with VA COR and the Johnson Controls representative to confirm the required communication protocol and system compatibility.

VFD manufacturer and model selection depends on communication protocol compatibility. Wrong protocol = BMS integration failure at commissioning.

VA COR;

Johnson Controls BMS admin;

M-001 Notes

RFI-

Building 173 to Building 89

— BMS

conduit route

Confirm proposed conduit routing from Building 173 to the BMS workstation in Building 89. What is the distance? Is an underground conduit required, or can an overhead/corridor route be used? Are there any existing conduit pathways available?

Routing, distance, and installation method for new conduit are contractor means and methods. Contractor shall field verify and coordinate with VA.

Underground conduit requires trenching — a major additional cost. Distance and routing must be confirmed for accurate wiring and conduit material estimates.

VA COR;

campus site plan; field verify

RFI-

Building 89 — BMS room, Confirm available space and rack/panel capacity at the Johnson Controls BMS workstation in Building 89 for new control

BMS upgrade outages affecting other VA buildings require VA-wide coordination

VA COR;

Johnson Controls

Ref ground floor wiring terminations. Will the BMS hardware upgrade require a system outage affecting other buildings?

Contractor shall coordinate with VA and controls vendor to verify system capacity and outage requirements.

and advance notice — schedule impact.

BMS admin

RFI-

All smoke detectors — Building 173

Confirm the make, model, and type of smoke detectors on the AHU interlock circuit in Building 173. Are replacement detectors readily available, or are they discontinued models requiring substitution approval?

Contractor shall field verify existing devices and coordinate replacement requirements.

SOW requires the replacement of any broken smoke detectors with the same make and model.

Discontinued models require substitution RFI before work begins.

M-001 Note 7; field verify; VA fire alarm drawings

Section 7 — TAB, Commissioning & Training

RFI-

All HVAC equipment

— Building

Are previous TAB reports available from the VA COR for any of the existing HV units and exhaust fans? If so, request copies for all seven fans and four HV units to establish as-found baseline conditions.

Availability of existing TAB reports, if any, shall be requested from VA COR.

In the absence of records, the contractor shall perform baseline measurements.

Baseline TAB data is required before any motor or starter replacement per M-001 drawing notes. Without it, pre-work measurements must be taken from scratch.

VA COR; VA

Engineering records

RFI-

Building 89

— Johnson Controls

BMS

Confirm the current version of the Johnson Controls BMS/Infinity software installed in Building 89. What is the target upgrade version? What is the scope of the hardware upgrade — server replacement, panel replacement, or software only?

Contractor shall coordinate with VA and controls provider to confirm system version and upgrade requirements.

The BMS upgrade scope is undefined in the current documents. Hardware replacement is a major cost item. Must be confirmed before pricing the base bid alternate.

VA COR;

Johnson Controls BMS admin

RFI-

Building 173

— All new DDC points

Confirm the required BMS point list for all new controls. How many new BACnet (or other protocol) points are required per HV unit and per exhaust fan? Is a full sequence of operations

Point count drives control wiring, panel size, and DDC controller selection. Without a defined point list, the scope of controls cannot be accurately

VA COR;

Johnson Controls BMS admin; M-001 document available from the VA?

Contractor shall coordinate with VA and the controls provider to develop the final point list and sequence of operations consistent with design intent.

priced. Notes

22. PLEASE CONFIRM THAT CLEANING OF SYSTEMS DOES NOT INCLUDE CLEANING OF THE ENTIRE DUCTWORK SYSTEM AND IS LIMITED TO THE MAIN DUCTWORK. Cleaning is limited to the scope identified in the contract documents.

Contractor shall not assume full system cleaning unless specifically indicated.

23. ARE THERE ANY SPECIAL “LINT PROTECTION” CONSIDERATIONS FOR ELECTRICAL DEVICES? Contractors shall provide standard industry protection suitable for laundry exhaust applications.

24. CONFIRM PAINTING IS OF THE MER FLOORS AND ASSOCIATED ROOFTOP STEEL DUNNAGE ONLY. DOES THIS INCLUDE THE DUNNAGE FOR THE EXHAUST FANS ON THE UPPER ROOF? Painting clarification (partial): the SOW says to sandblast and paint the structural steel for GX-1 through GX-5, and to clean and epoxy paint the mechanical room floors. So the documents support that the fan support steel / dunnage for GX-1 through GX-5 is in the paint scope.

25. LARGE “BARRY” FAN AND BUILT-UP AHU SYSTEM/STEAM PRESSURE REDUCING STATION – CONFIRM THESE ITEMS ARE LOCATED AT MER 1 AND ARE TO BE REPAIRED. Per the Scope of Work, drawings, and equipment schedule repaired, refurbished, or replaced as specified to achieve full system functionality in accordance with VA and manufacturer standards. All “HV” units and exhaust fans shall undergo comprehensive refurbishment or replacement per the VA scope.

26. SINCE DIAGNOSTICS WERE NOT PERFORMED BY THE CONTRACTOR – PLEASE CONFIRM THAT AT THE MINIMUM ALL AIR MOVING EQUIPMENT WILL BE FITTED WITH NEW: MOTORS, DISCONNECTS, VFD’S, PULLEYS, BELTS, BEARINGS, SHAFTS, IMPELLERS (CAN BE FAN-WALL DESIGN AS WELL), CONTROL DAMPERS, CONTROLS, COILS, DDC INTERFACE, AND CLEANING OF INTERIOR AIR PASSAGES. Per the VA Scope of Work, drawings, and equipment schedule, all “HV” units and exhaust fans shall undergo comprehensive refurbishment or replacement with new motors, disconnects, VFDs, pulleys, belts, bearings, shafts, impellers (fan-wall design permitted), control dampers, controls, coils, DDC interface, and cleaning of interior air passages.

27. CONFIRM ELECTRICAL POWER SOURCES ARE ADEQUATE AND TO REMAIN AS IS UNLESS OTHERWISE NOTED.

Per the Scope of Work, drawings, and equipment schedule, replacement of main electrical breakers, unit breakers, and VFDs is required, but existing electrical power sources are to remain as is, unless field conditions identified during the pre-construction walkthrough require changes approved by the VA Contracting Officer/Representative.

28. THE SCOPE CALLS FOR NEW DDC/BMS CONDUITS AND WIRING TO BE INSTALLED FROM THE WORK AREAS TO THE BMS FRONT END AT BUILDING 89. PLEASE CLARIFY THIS DISTANCE AND ROUTING PATH. Scope is as defined in the contract documents. Contractor shall not assume full system replacement unless specifically indicated

29. M-001 “Parallel Phase” TO REPLACE OR CLEAN GLYCOL PIPING SERVING THE HEAT-RECOVERY SYSTEM. SINCE THE COSTS FOR REPLACEMENT AND CLEANING ARE NOT SIMILAR, AND THE CONDITIONS ARE NOT FULLY VISIBLE BY VIEWING THE OUTSIDE OF THE PIPING, PLEASE PROVIDE FURTHER INFORMATION ON THE CONDITION OF THESE LINES. Contractor shall field-verify conditions and determine the appropriate approach (cleaning vs.

replacement).

See attached document: RFI QUESTIONS AND ANSWERS DRAWINGS.

630A4-25-200

10/17/2025 Refurbish & Upgrade the Laundry Ventilation System at St. Albans

M-103: MECHANICAL MAIN ROOOF PLAN

M-601: MECHANICAL SCHEDULES

VHAALNMcleaB Highlight

VHAALNMcleaB Highlight

VHAALNMcleaB Highlight

VHAALNMcleaB Highlight

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VHAALNMcleaB

1. CONTRACTOR WILL BE RESPONSIBLE FOR CORRECTING ANY DEFICIENCIES CITED

DURING THE VA MONTHLY CONSTRUCTION SAFETY INSPECTIONS. CONTRACTOR TO

PROVIDE INDEPENDENT SAFETY OFFICER PER VA SPEC SECTION 01 35 26

2. AC UNITS AND EXHAUST FANS SHALL BE IN OPERATION AT ALL TIMES. REMOVAL &

REPLACEMENT OF COMPONENTS SHALL BE COOROINATED ACCORDINGLY.

3. CONTEMPLATED SHUT DOWN IS TO BE APPROVED & COOROINATED WITH VA

PERSONNEL, ON EVENINGS AND WEEKENDS.

Type text here

E-1

PRV-1

VHAALNMcleaB Highlight

HV-1

HV-2

HV-3

HV-4

E-2

AC-2 ACCU1

AC-1

VHAALNMcleaB Highlight

VHAALNMcleaB Highlight

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VHAALNMcleaB Highlight

VHAALNMcleaB Highlight

Refurbish and upgrade the Laundry ventilation system at St Albans

Issued for Bid

FINAL SUBMISSION

100% SUBMISSION

Revisions

-----------------------------------------------------------7 ,---- I I --------------------------------------------l-

?.-8" GLYCOL R DN NEW 8" GLYCOL R

J" 4•

44x44

MD/AD -

44x44

4=1-3•

GX=2

I I I I I I I I l c_ ______________________________________ l L -------------------------------------------------�------

LJ LJ

I I I I

..------r-i-- FIVE (5) EXISTING EXHAUST FANS, -----�

GX-1,2,3,4,5 TO BE REFURBISHED.

ADD NEW HEAT RECOVERY COIL

BEl'ltEEN THE FILTER BANK AND

THE FAN. EXTEND EXISTING

DUNNAGE AND RELOCATE

FAN TO ACCOMODA TE THE

ADDITIONAL SECTION OF

HEAT RECOVERY COIL. SEE

SECTION ON THIS DRA\\1NG.

CONTRACTOR SHALL

5EtlR: LADDER

NEW 5" GL YCOI. R

NEW 4" GLYCOL R

I t+- --ir=- , MD/AD I-le�

'i<:-:--:--:-1' I «•« I

1 44x44 1

MD/AD -

s·

I'

NEW 3" GI. YCOL R

NEW 5" GI. YCOL R

t---4- (4) 7", VENT I

I

I

[QIJ Pl-,HH

1,.-n-w::

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- -----{i L) ',,J

----====== ==== ==== ==== ==== ======--==== ==== ==== ==== ==== ====j______c==== ==== ==== ==== ======i-1:::===== ==== ==== ==== =====----======:E==-======

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BU_IT-Jr p::,o=-

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B C C

03 22 13

Date

( E 1 ' F

MAIN ROOF PLAN

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

G Q LD MAN 229 Wesl 361h Sl,eel Ve 212.868.4660

CQ PE LAND

NewYoll<, NY 10018 Fe 212.868.4680

Consulting Engineers

THESE PLANS ARE APPROVED ONLY FOR THE WORK

INDICA lED ON THE APPUCA TION SPECIFlCA TION SHEET.

ALL OTHER MATTERS SHOWN ARE NOT TO BE RELIED

UPON OR TO BE CONSIDERED AS EITHER BEING

APPRQ',{[) OR IN ACCORDANCE l'IITH APPLICABLE CODES.

r

-z_

� OF Nf;:�, - 1-,,_oR Ho o�:\I>' to r 't *

Ess10

Drawing Title

MECHANICAL

MAIN ROOF PLAN

I Approved: Division Chief Drawn

P.B.

I Approved: Service Director Checked

E.M.

I , one el(#1th nch • one foot 0 4 8 16

Project Title

630a4-25-200 Refurbish and upgrade the Laundry ventilation system at St Albans

Building Number

BUILDING 173

Location

ST. ALBANS, QUEENS, NEW YORK

42x42 I

,L T E

FAN

M EXISTING

STEEL

DUNNAGE

----- ------- _MAIIL

ROOF t=::::loMD c SECTION C-C EXISTING

SCALE: 1 /8 =1 -0

NEW HEAT RECOVERY

COIL TO BE ADDED

I FAN

42x42 EXISTING

STEEL

DUNNAGE

WMS

C SECTION c-c NEW

SCALE: 1/8"=1 -0

NOlES: (TYPICAL FOR GX-1,2,3,4,5)

1. RECONFIGURE FAN FOR UPBLAST POSITION

2. PROVIDE DRAIN CONNECTION AT THE BOTTOM

OF THE FAN HOUSING.

3. CONTRACTOR SHALL MEASURE AIR FLOW

QUANTITY PRIOR TO MODIFICATION AND

SUBMIT READINGS TO THE ENGINEER.

4. REMOVE EXISTING MOTORIZED DAMPER AT THE

CEILIING BELOW FAN AND INSTALL NEW \\1RE

MESH SCREEN (WMS) AT DUCT OPENING

AFTER THE DAMPER IS REMOVED.

5. FURNISH & INSTALL 36"W x 16"H ACCESS DOORS

(OUTDOOR GRADE 111TH \\£ATHER SEAL) ,

TWO FOR EACH FAN, INSTALLED ON EXISTING

EXHAUST DUCT AT THE ROOF LEVEL. (TWO

DOORS TO BE ON OPPOSITE SIDES OF DUCT).

6. FURNISH AND INSTALL NEW MOTORIZED

DAMPER AT THE ROOF LEVEL ACCESSIBLE

FROM THE NEW ACCESS DOOR. DAMPER

ACTUATOR SHALL BE INSIDE DUCTWORK

(111THIN AIR STREAM) TO KEEP OUT OF

THE WEATHER. SEE ELECTRICAL DRAIIINGS

FOR NEW CIRCUITS.

7. FURNISH AND INSTALL NEW DAMPER END

S\\1TCH AND FAN MOTOR CURRENT

SENSOR CONNECT TO BMS TO MONITOR

FOR MALFUNCTION ALARMS.

Date

I)

07-17-12

Project No.

Drawing No.

13-01-SA

M-103 P.

Dwg. 10 of 36 a

P.�

'-I--.� 0 C C <( Cl)

EC

...., CL.. L.. C Cl)

a. ....Cl) Cl) o>

VHABYNDerJ Highlight

VHABYNDerJ Pencil

HEATING & VENTILATING UNITS MFR. HAAKON INDUSlRIES (AS S1D.)

UNIT SERVICE LOCATION

C F M

SUPPLY MIN. O.A.

TSP

INCHES

H2O

F A N DA T A

ELECTRIC

FAN RPM MOTOR RPM MIN BHP HP VOLTS ID

H E A T I N G C O I L (WllH FACE Be BYPASS DAMPERS)

A I R DA T A STEAM PSIG

COIL NO. SYSTEM CFM FACE VEL MAX. ENT. LEAVING MIN. ENT. CONTROL ENTERING

HZ FPM SP MBH D.B. 'F D.B. 'F VALVE COIL

SIZE

HxL

HEAT RECOVERY COIL

PARAMETERS ALTER

NO. TYPE GRADE CFM SYSTEM

ALTERS

CARTRIDGES MODEL REMARKS

NUMBER Be SIZE ARRANGEMENT

HV-1 LAUNDRY PROCESSING MEZZANINE MER 29,990 29,990 4" 1,059 1,750 40 28 460 3 60 PHC /11 HV-1 29,991 748 0.11 31 70 1,259 30 20 (4)33x54 SEE SCHEDULE BELOW PF /11 EXTENDED SURFACE B 29,990 HV-1 (12)-24x24 + (7)-24x12 2" MERV-8 + 36" BAG MERV-13 12,060 U02-SD02 VFD, INVERTER DUTY PREMIUM EFFICIENCY MOTOR

HV-2 LAUt--lDRY ROOM MEZZAt--llNE MER 29,990 29,990

HV-3 LAUt--lDRY ROOM MEZZAt--llNE MER 29,990 29,990

HV-4 LAUt--lDRY ROOM MEZZAt--llNE MER 29,990 29,990

4" 1,059 1,750

4" 1,059 1,750

4" 1,059 1,750

40 28 460 3

40 28 460 3

40 28 460 3

60 PHC /12 HV-2 29,991 748

60 PHC /13 HV-3 29,991 748

60 PHC /14 HV-4 29,991 748

0.11 31 70 1,259 30

0.11 31 70 1,259 30

0.11 31 70 1,259 30

20 (4)33x54 SEE SCHEDULE BELOW PF /12 EXTENDED SURFACE B 29,990 HV-2 (12}-24x24 + (7)-24x12 2" MERV-8 + 36" BAG MERV-13

20 (4}33x54 SEE SCHEDULE BELOW PF /13 EXTENDED SURFACE B 29,990 HV-3 (12}-24x24 + (7}-24x12 2" MERV-8 + 36" BAG MERV-13

20 (4}33x54 SEE SCHEDULE BELOW PF /14 EXTENDED SURFACE B 29,990 HV-4 (12}-24x24 + (7}-24x12 2" MERV-8 + 36" BAG MERV-13

12,060

12,060

12,060

U02-SD02 VFD, INVERTER DUTY PREMIUM EFFICIENCY MOTOR

U02-SD02 VFD, INVERTER DUTY PREMIUM EFFICIENCY MOTOR

U02-SD01 VFD, INVERTER DUTY PREMIUM EFFICIENCY MOTOR

AIR HANDLING UNIT lRANE. (AS SID.) AIR COOLED CONDENSING UNIT lRANE. (AS S1D.)

UNIT

AC-2

SER'IICE LOCATION

LUNCH ROOM LOW ROOF

FANS SCHEDULE

lOTAL

COOUNG

MBH

AIR

FLOW

CFM

FAN

MOTOR

HP

UNIT

MCA

9.5

Yr:A.TNl!E./

PHASE

HZ.

WEIGHT

LBS.

F A N DA T A

UNIT No.

E-1

E-2

E-6

E-7

E-8

E-10

GX-1

GX-2

GX-3

GX-4

GX-5

R-1

SERVICE LOCATION

SOILED AREA SOILED AREA

LAUNDRY AREA MEZZ. MER

TOILET LOWER ROOF

SOILED AREA LOWER ROOF

MER MER

MER MER

SOILED AREA LOWER ROOF

SOILED AREA LOWER ROOF

LAUNDRY AREA MAIN ROOF

LAUNDRY AREA MAIN ROOF

LAUNDRY AREA MAIN ROOF

RETURN FAN OF AC-2 STAIR A ROOF

PUMPS

CFM

60000

S.P.

IN.

W.G.

3.5

24160 3.5

5500 1.0

6500 1.0

7000 1.0

6700 1.0

RPM

o.v.

FPM

1230 9662

1222 9595

20000 1.75 1050 6428

20000 1.75 1050 6428

20000 1.75 1050 6428

20000 1.75 1050 6428

20000 1.75 1050 6428

4205 1.0 1057 5918

TYPE

SWSI

DWOI

CENTRIFUGAL

CENTRIFUGAL

PROPELLER

PROPELLER

CENTRIFUGAL

CENTRIFUGAL

CENTRIFUGAL

CENTRIFUGAL

CENTRIFUGAL

CENTRIFUGAL

PUMP No. SERVICE LOCATION GPM

STATIC

HEAID

FT.

H20

BHP

MOTOR

HP

P-1

P-2

HEAT RECOVERY LOOP GROUND FL PUMP ROOM 800 150

HEAT RECOVERY LOOP GROUND FL PUMP ROOM 800 150

172 38

172 38

EXPANSION TANKS

TANK NO.

EXP-1

SYSTEM

SERVED

HEAT RECOVERY

SYSTEM INITIAL PRV

TEMP. RANGE ALL FILL

>---�'F _ _____,PRESSURE PRESSURE

MIN. MAX. PSIG PSIG

35 70 12 12

MAX OPER. PRESS.

AT

VALVE TANK

PSIG PSIG

35 30

TANK

SIZE

GAL.

REMARKS UNIT SER'IICE

PROVIDE VFD FOR FAN ACCU-1 AC-2

LOCATION

LOW ROOF

lOTAL

COOLING

SUCTION

TEMP. AT

COMP.

45·

O.A. COMPRESSOR CONDENSER

TEMP. MOTOR FAN MOTOR

'F c---� ��----j---�----c--1 KW INPUT Yr:A.T./PH KW INPUT Yr:A.T./PH

95· 20 460/3 1.4 460/3

MFR. GREENHECK (AS STD.)

REMARKS

EXISTING TO REMAIN

M O T O R DA T A

SIZE

IN.

SONES BHP

- 21

11.3 1.65

12.9 1.95

38 2.4

39 2.35

13.0

13.0

13.0

13.0

13.0

27.875 17.4 1.51

HP

ELECTRICAL DATA

IMP

SIZE

(INCH)

MOTOR

RPM VOLTS PH.

13.0 1750 460

13.0 1750 460

PIPE

SIZE

0 TANK

COLD

WATER

FILL

SIZE

REMARKS

HZ

2" 3/4• TANK TO REMAIN

REPLACE DIAPHRAGM

c-- _EI

E�CTR_IC

AL

D

AT

A

------1 !ffl� T

DRIVE VOL TS PH. HZ

MODEL REMARKS

BELT 460

BELT 460

BELT 460

BELT 460

BELT 460

BELT 460

BELT 460

BELT 460

BELT 460

BELT 460

BELT 460

BELT 460

BELL GOSSETT. AS SID.

TYPE

HORIZONTAL

SPLIT CASE

HORIZONTAL

SPLIT CASE

WEIGHT

{LBS)

60 7,010

60 201

60 220

60 291

60 500

60 1,300

60 1,300

60 1,300

60 1,300

60 1,300

60 345

MODEL

1510-4GB

1510-4GB

U06-S01

GB-300-20

GB-300-30

PROVIDE NEW ULTRA HIGH EmCl�CY INVERTER DUTY MOTOR W/ VFD, REFURBISH EXISTING W/ NEW SEALS 1k BUSHINGS

2" MERV-8 FILTERS

EXIST. TO REMAIN, CONNECT TO NEW BMS

EXIST. TO REMAIN, CONNECT TO NEW BMS

SBE-3H30-30 EXIST. TO REMAIN, CONNECT TO NEW BMS

SBE-3H30-30 EXIST. TO REMAIN, CONNECT TO NEW BMS

APPROX. VALUES, NO RECORD AVAILABLE, ORIGINGAL MFR. BABCO INC.

PROVIDE NEW BALANCING TO INCREASE AVAILABLE 718-448-5120

STATIC PRESSURE TO 0.75" W.C. NEW P.E. MOTOR 1k VFO.

APPROX. VAILUES, NO RECORD AVAILABLE, ORIGINGAL MFR. BABCO INC.

PROVIDE NEW BALANCING TO INCREASE AVAILABLE 718-448-5120

STATIC PRESSURE TO 0.75" W.C. NEW P.E. MOTOR 1k VFD.

APPROX. VALUES, NO RECORD AVAILABLE, ORIGINGAL MFR. BABCO INC.

PROVIDE NEW BALANCING TO INCREASE AVAILABLE 718-448-5120

STATIC PRESSURE TO 0.75" W.C. NEW P.E. MOTOR & VFD.

APPROX. VALUES, NO RECORD AVAILABLE, ORIGINGAL MFR. BABCO INC.

PROVIDE NEW BALANCING TO INCREASE AVAILABLE 718-448-5120

STATIC PRESSURE TO 0.75" W.C. NEW P.E. MOTOR & VFD.

APPROX. VALUES, NO RECORD AVAILABLE, ORIGINGAL MFR. BABCO INC.

PROVIDE NEW BALANCING TO INCREASE AVAILABLE 718-448-5120

STATIC PRESSURE TO 0.75" W.C. NEW P.E. MOTOR & VFD.

BSQ-200-20 EXIST. TO REMAIN, CONNECT TO NEW BMS

REMARKS

W/ VFD

W/ VFD

HEAT RECOVERY COILS - 35% PROPYLENE GLYCOL MFR. HAAKON INDUSTRIES (AS SID.)

COIL No.

HRC-1D

HRC-2D

HRC-3D

HRC-4D

HRC-1C

HRC-2C

HRC-1B

HRC-2B

HRC-3B

HRC-4B

HRC-5B

EQUIPMENT OR

SYSTEM SERVED

HV-1

HV-2

HV-3

HV-4

E-1

E-2

GX-1

GX-2

GX-3

GX-4

GX-5

TOTAL CAPACITY MBH

CFM (TOTAL/SENS.)

29,900 1,025

29,900 1,025

29,900 1,025

29,900 1,025

H E A T I N G C O I L

FACE

AREA

FT SQ

FACE W A T E R D A T A A I R D A T A ROWS

VEL r-

GP

M

�-P -.D-. �EN_

TE

_ R-IN-G�

LE

_ A_

VI

_ N_G

A -IR - P-.D-.�E -N _

TER

_ I _N _G�LE _A _

VI

_N

G (MIN.)

F.P.M. FT H2O 'F 'F IN H2O 'F 'F

54.7 547 200 12.1 41.9 31.0 0.64 0 31.6

54.7 547 200 12.1

54.7 547 200 12.1

54.7 547 200 12.1

41.9

41.9

41.9

31.0

31.0

31.0

0.64 0 31.6

0.64 0 31.6

0.64 0 31.6

59,855 1,347 / 1,263 150.0 399 260 - 31.0 42.0 1.5 60 40.5 8

24,160 509 / 491 54.7 442 105 14.4 31.0 41.3 0.58 60 41.3 6

20,000 453 / 418 29.3 682 87 16.4 31.0 42.1 1.12 60 40.7 6

20,000 453 / 418 29.3 682 87 16.4 31.0 42.1 1.12 60 40.7 6

20,000 453 / 418 29.3 682 87 16.4 31.0 42.1 1.12 60 40.7 6

20,000 453 / 418 29.3 682 87 16.4 31.0 42.1 1.12 60 40.7 6

20,000 453 / 418 29.3 682 87 16.4 31.0 42.1 1.12 60 40.7 6

CEILING DIFFUSERS/RETURN GRILLES MFR. (AS STD,) "MC GILL AIRFLOW'

CFM

RANGE

0-175

176-393

394-698

699-1090

1091-1571

1572-2138

2139-2793

NOMINAL

NECK SIZE

MAX. CFM

N C

1. PROVIDE GALVANIZED STEEL CONSTRUCTION.

MAX S.P.

(IN. H2'))

0.09

0.07

0.04

0.03

0.02

0.01

0.01

Drawing Title

INL£T I/EL

FPM

MODEL

DDF-F100

DDF-F100

DDF-F100

DDF-F100

DDF-F100

DDF-F100

DDF-F100

MECHANICAL SCHEDULES

REMARKS

Project Title

630A4-25-200 Refurbish & upgrade the Laundry ventilation system at St. Albans

Build ing Numbe r

ANS

PER

FT

MODEL

HW58S06 741

12 HW58S06 741

12 HW58S06 741

12 HW58S06 741

9 CW58S06 -

11 CW58S06 703

10 CW58S06 386

10 CW58S06 386

10 CW58S06 386

10 CW58S06 386

10 CW58S06 386

Date

07-17-12

Projec t No.

Drawing No.

13-01-SA

REMARKS

EXISTING TO BE CLEANED

Issued for Bid 03'22,13

THESE PLANS ARE APPROVED ONLY FOR THE WORK

INDICATED ON THE APPUCA TION SPEaFICA TION SHEET.

ALL OTHER MATTERS SHO'hN ARE NOT TO BE RELIED

UPON OR TO BE CONSIDERED AS EITHER BEING

APPROVED OR IN ACCORDANCE WITH APPLICABLE CODES.

I A pproved: Division Chief I Dra ;R.

l :=A= p=p =ro = ve = d=:= S=e =r = vlc=e=D =lre=c =to= r

BUILDING 173

M-601

FINAL SUBMISSION 03 15113

1007. SUBMISSION 01 28/13

Revisions Date

Checked E.M.

Locot lon

ST. ALBANS, QUEENS, NEW YORK

Dwg. 22 of 36

0,E ..... -c: <( a> en E c:

L. L.

0 Q)

a. ....Q) Q) Cl>