16B-003 (9) 100 BRIDGE RD-JFK BP-2016-0153
GIs#: COMMONWEALTH OF MASSACHUSETTS
Ma :Block: 16B -003 CITY OF NORTHAMPTON
Lot: -001 PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS
Permit: Building DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A)
Category: renovation BUILDING PERMIT
Permit# BP-2016-0153
Project# JS-2016-000141
Est. Cost: $336000.00
Fee: $0.00 PERMISSION IS HEREBY GRANTED TO:
Const. Class: Contractor: License:
Use Group: CLIMATE HEATING & COOLING INC
Lot Size(sq. ft.): 963547.20 Owner: NORTHAMPTON CITY OF J F KENNEDY SCHOOL
Zoning: URA(100)/RI(81)/WSP(44)/SR(0) Applicant: CLIMATE HEATING & COOLING INC
�._
AT BRIDGE 1% - -i X
Applicant Address: Phone: Insurance:
146 HUBBARD AVE (413) 684-5100 Workers Compensation
PITTSFIELDMA01201 ISSUED ON:8/11/2015 0:00:00
TO PERFORM THE FOLLOWING WORK:REPLACE POOL DEHUMIDIFICATION SYSTEM
POST THIS CARD SO IT IS VISIBLE FROM THE STREET
Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector
Underground: Service: Meter:
Footings:
Rough: Rough: House# Foundation:
Driveway Final:
Final: Final VO-) JCC
QRough Frame:
re-
Gas:
Gas: Fire Department Fireplace/Chimney:
Rough: Oil: Insulation:
,P4
Final:
Smoke: Final: )�'�/�
rl'JOA
r"
THIS PERMIT MAY BE REVOKED B THE C Y OF NORTHAMPTON UPON VIOLATION OF
ANY OF ITS RULES AND RE U A
Certificate of Occupancy si nature:
FeeType: Dle Paid: Amount:
Building 8/11/2015 0:00:00 $0.00
212 Main Street, Phone(413)58'.7-1240, Fax: (413)587-1272
Louis Hasbrouck—Building Commissioner
lk3- 003
Final Construction Control Document
To be submitted at completion of construction by a
W
Registered Design Professional
for work per the 8I"edition of the
Massachusetts State Building Code, 780 CMR, Section 107
Project Title: Natatorium HVAC Renovations Date: 2/2/16 Permit No.
Property Address: JFK Middle School, 100 Bridge Street, Northampton, MA
Project: Check one or both as applicable: F New construction X Existing Construction
Project description: Replacement of the Pool Dehumidification System.
I Kenneth R. Beck MA Registration Number: 38446 Expirationdate: 6/30/16 am
registered design professional, and I have prepared or directly supervised the preparation of all design plans,
computations and specifications concerning:
[ ] Architectural [ ] Structural [X] Mechanical
[ ] Fire Protection [ ] Electrical [ j Other:
for the above named project. 1, or my designee,have performed the necessary professional services and was present at the
construction site on a regular and periodic basis. To the best of my knowledge, information, and belief the work
proceeded in accordance with the requirements of 780 CMR and the design documents approved as part of the building
permit and that I or my designee: Subject to the Punch List Report
1. Have reviewed, for conformance to this code and the design concept, shop drawings, samples and other submittals
by the contractor in accordance with the requirements of the construction documents.
2. Have performed the duties for registered design professionals in 780 CMR Chapter 17,as applicable.
3. Have been present at intervals appropriate to the stage of construction to become generally familiar with the
progress and quality of the work and to determine if the work was performed in a manner consistent with the
construction documents and this code.
r N OF drgS.,
Nothing in this document relieves the contractor of its responsibility regarding the provisions of 780
tt4� KENNETH R. yG�
BECK r�
Enter in the space to the right a"wet"or v MEPJao.3344z�F33446 N
electronic signature and seal: 9���4.a/S
Phone number: (978) 486-4301 Email: info@blwengineers.com
Building Official Use Only
Building Official Name: Permit No.: Date:
Version 06 1l 2013
1/6 - 00
Final Construction Control Document
u W To be submitted at completion of construction by a
d Registered Design Professional
W
for work per the 8t"edition of the
Massachusetts State Building Code, 780 CMR, Section 107
Project Title: Natatorium HVAC Renovations Date: 2/2/16 Permit No.
Property Address: JFK Middle School, 100 Bridge Street, Northampton, MA
Project: Check one or both as applicable: F New construction X Existing Construction
Project description: Replacement of the Pool Dehumidification System.
I John C. P i e rga MA Registration Number: 48291 Expiration date: 6/30/16 , am a
registered design professional, and 1 have prepared or directly supervised the preparation of all design plans,
computations and specifications concerning:
[ ] Architectural [ ] Structural [ ] Mechanical
[ ] Fire Protection [X] Electrical [ ] Other:
for the above named project. I, or my designee,have performed the necessary professional services and was present at the
construction site on a regular and periodic basis. To the best of my knowledge, information, and belief the work
proceeded in accordance with the requirements of 780 CMR and the design documents approved as part of the building
permit and that I or my designee: Subject to the Punch List Report
1. Have reviewed, for conformance to this code and the design concept,shop drawings, samples and other submittals
by the contractor in accordance with the requirements of the construction documents.
2. Have performed the duties for registered design professionals in 780 CMR Chapter 17, as applicable.
3. Have been present at intervals appropriate to the stage of construction to become generally familiar with the
progress and quality of the work and to determine if the work was performed in a manner consistent with the
construction documents and this code.
Nothing in this document relieves the contractor of its responsibility regarding the provisions of 7
cCr� So
JOHN
Enter in the space to the right a"wet"or l'' '� mi
electronic signature and seal: ' NO.489291L
NO. 1
e'G'/STE
Phone number: (978) 486-4301 Email: info@blwengineers.
Building Official Use Only
Building Official Name: Permit No.: Date:
Version 06 11 2013
4 M3
CERTIFIED TEST, ADJUST AND BALANCE REPORT
DATE: 12/22/2015
PROJECT: JOHN F. KENNEDY MIDDLE SCHOOL
POOL UNIT
LOCATION: NORTHAMPTON, MASSACHUSETTS
CUSTOMER: CLIMATE HEATING & COOOLING, INC.
CONTRACTOR: LABCO Air& Water Balancing, LLC
ADDRESS: PO BOX 316
West Suffield, Connecticut 06093
PHONE 860-668-1329
FAX 860-668-7089
#TB0338407C
T.A.B.B. CERTIFICATION
EXP. 12/2018
SUPPLY FAN REPORT
PROJECT NAME J.F.K. MIDDLE SCHOOL. NATATORIUM .
DATE 12/16/2015
UNIT DATA TEST DATA
SYSTEM # PU-1 CFM DESIGN 13,500
AREA SERVED POOL CFM DELIVERED 13,685
UNIT LOCATION MECH. ROOM E.S.P. DESIGN 2.0°
VOLTAGE/PHASE 208/3 E.S.P. DELIVERED .96"
VOLTAGE DEL. 211 /212/211 FAN DESIGN RPM N/L
FAN MFR'R DECTRON FAN DELIVERED RPM 1667
FAN MODEL# DSH-152-9 AMPS RATED 40.6
MOTOR MFR'R LEESON AMPS DELIVERED 23.5/22.7/23.2
MOTOR HP 15 S.P.C.P. N/A
MOTOR RPM 1775 V.F.D./VORTEX POS. 56 Hz
MOTOR S.F. 1.15 SUCTION S.P.
MOTOR FRAME 254T DISCHARGE S.P. .05"
DRIVE DATA
MOTOR SHEAVE 25V7.5 X 1 5/8 SK O.A. DESIGN CFM 3,175
FAN PULLEY 25V8.0 X 2.0 SK O.A. ACTUAL CFM 3,073
BELTS 2/5VX960 O.A. CONTROL POS. 47%
SHEAVE POSITION FIXED
CENTER TO CENTER 36"
NOTES :
NORMAL OPERATION
.07"/SUPPLY FAN/ -2.4" /COIL FILTERS/-.61"O.A. INTAKE/COIL FILTER/-.91"/EXHAUST FAN-1 /.02"
ECONOMIZER
.05"/SUPPLY FAN/ -2.2" /COIL FILTERS/-1.3"O.A. INTAKE -.51"/EXHAUST FANS-1 &2/.04"
ACTUAL EXHAUST @ ECONOMIZER MODE 11331 CFM, DESIGN 14850 CFM.
12/22/2015
LABCO Air and Water Balancing, LLC.
1
EXHAUST FAN REPORT
PROJECT NAME J.F.K. MIDDLE SCHOOL. NATATORIUM .
DATE 12/16/2015
SYSTEM NO. EXHAUST FAN-1 EXHAUST FAN-2
AREA SERVED POOL POOL
FAN LOCATION PU-1 PU-1
CFM DESIGN 4400/3300 10,450
CFM DELIVERED 4429/3353 6,902
E.S.P. DESIGN 1.25" 1.25"
E.S.P. DELIVERED .53" .53"
FAN DES. RPM N/L N/L
FAN DEL. RPM 816 776
VOLTAGE/PHASE 208/3 208/3
VOLTAGE DEL. 212/210/211 212/210/211
AMPS RATED 8.4 20.6
AMPS DEL. 4.7/4.7/4.8 12.3/12.4/12.4
FAN MFR'R DECTRON DECTRON
FAN MODEL# DSH-152-9 DSH-152-9
MOTOR MFR'R LEESON LEESON
MOTOR HP 3 7.5
MOTOR RPM 1760 1760
MOTOR S.F. 1.25 1.25
MOTOR FRAME 182T 213T
MOTOR SHEAVE 8550 X 1 1/8 26600 X 1 3/8
FAN PULLEY BK90 X XH 1 3/16 2613.6 X 1 11/16
BELTS 1 /B63 2/B91
SHEAVE POS. 75% OPEN 100% CLOSED
CENTER TO CENTER 22" 31
V.F.D. 54 Hz/45 Hz 60 Hz
LABCO Air and Water Balancing, LLC.
12/22/2015
2
VELOCITY PRESSURE TRAVERSE REPORT
LOCATION DUCT AREA DESIGN ACTUAL STATIC %OF
J.F.K. MIDDLE SCHOOL WIDTH HEIGHT (ft') CFM FPM FPM CFM PRESS. DESIGN
NATATORIUM.
SUPPLY FAN NORMAL OPERATION. MIN. OUTSIDE AIR.
PU-1 @ 56 Hz 36 RD 7.069 113,5001 1910 1 1936 113,6851 .05" 1 101%
RETURN EXHAUST FAN -1 @ 3300 CFM
PU-1 @ 56 Hz&EXHAUST-1 @ 45 Hz 42 30 8.750 1596 13,965 -.58"
MIN.O.A.
OUTSIDE AIR @ DAMPER 47% OPEN 60 25 10.417 3,175 305 295 3,073 -.04" 97%
EXHAUST FAN-1 @ 45 Hz 3,300 3,353 102%
EXHAUST FAN-1 4400 CFM
RETURN
PU-1 @ 56 Hz & EXHAUST-1 @ 54 Hz 42 30 8.750 1719 15,041 -.67"
EXHAUST FAN-1 @ 54 Hz 4,400 4,429 101%
ECONOMIZER 100% O.A. 100% EXHAUST
SUPPLY FAN
PU-1 @ 56 Hz 36 RD 7.069 13,500 1910 2087 14,752 .07" 109%
RETURN
EXH.-1 @ 54 Hz & EXH-2 @ 60 Hz 42 30 8.750 14,850 1295 11,331 -.37" 76%
EXH-2 60 Hz 10,450 6,902 66%
LABCO Air and Water Balancing, LLC.
12/22/2015 3
HYDRONIC ELEMENT REPORT
LOCATION NO. BALANCE VALVE DESIGN FINAL FINAL FINAL
J.F.K. MIDDLE SCHOOL SIZE MFR'R GPM SETTING °P GPM
NATATORIUM.
PU-1 HOT WATER 1 2" B&G 45 0 2.5' 42
POOL WATER 1 40 NO BALANCE VALVE.
ExistingTACO TDV has no indicator for settings.
LABCO Air and Water Balancing, LLC.
12/22/2015 4
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July 9,2015
CRa,G E.BARNES Ken Beck, PE, LEED AP
MCHAEL s. ELLER Principal
WA','NE R,LAW-ON BLW Engineers, Inc.
311 Great Road, Post Office Box 1551
Littleton MA 01460
Tel.: 978-486-4301 x3
,11 .CHELI H,LO 4E Fax: 978-428-0067
Email: kbeck@blwengineers.com
Proi.: Northampton JFK Middle School—New Mechanical Units
Re: Structural Evaluation of Existing Roof and Mezzanine Framing
CBI Job No.: 15118
Dear Ken:
Per our agreement, CBI Consulting, Inc. (CBI)has evaluated the existing structural framing
of relevant roof and mezzanine locations at the Northampton JFK Middle School. The scope
of work was to determine whether the additional weight of new mechanical equipment can be
accommodated by the existing roof framing. It is CBI's understanding that two(2)
mechanical units are to be used,one at each of the two locations:
a) A mechanical unit with a maximum operating weight of 1,1001b is to be supported on
existing steel sleepers spanning between joists at the roof,between column lines 18
and 24, and A and B;
b) A mechanical unit with a maximum operating weight of 8,5001b is to be supported on
an existing 4"concrete pad at the mezzanine level, between column lines 21 and 27,
and A and B.
According to drawings provided to CBI by BLW Engineers Inc. (BLW),the relevant roof and
mezzanine structural framing is part of an addition to an earlier structure. These structural
drawings are dated 1994. The engineer was Engineering Design Associates,Inc., and the
architect was Tessier Associates, Inc.
The roof framing consists of metal deck spanning between steel wide flange joists and
girders. The horizontal members terminate at steel wide flange columns. The mezzanine
framing consists of composite metal floor deck with concrete topping reinforced with welded
wire fabric that spans between steel wide flange joists and girders. The horizontal members
terminate at steel wide flange columns.
W a I C Iii U L T I N G I NC
Page 2
Northampton JFK Middle School—New Mechanical Units
RE Structural Evaluation of Existing Roof and Mezzanine Framing
CBI Job No.: 15118
July 9,2015
CBI used the existing structural plans and the magnitude of mechanical unit operating
weights provided by BLW in order to complete this assessment. Two(2)different sets of
dead and live loads were used for the two (2)different mechanical unit locations,as the roof
and mezzanine support different dead and live loads. For the roof framing,CBI used a dead
load of 20psf,a flat roof snow load of 35psf,and a maximum drift snow load of 60.9psf(the
scaled drift snow load relevant for the roof framing taking the mechanical units was 45.7psf).
The new rooftop mechanical unit will.be located within the snow drift zone. For the
mezzanine framing, CBI used a dead load of 85psf,and a live load of 40psf(this live load is
attributed to personnel operating within the mechanical room). CBI conservatively assumed
that the yield stress of the steel members was 36ksi. In addition, CBI assumed that
approximately 67%of the operating weight of the proposed 8,5001b mezzanine unit is
supported by the W18x35 girder existing along column line 24.
Based on our evaluation of the roof and mezzanine framing which include the loading from
the two(2) new mechanical units, it is CBI's opinion that the proposed mechanical units may
be installed without the addition of supplemental framing. Please refer to the attached
marked-up pdf of drawing S301D for details of CBI's required placement of mechanical
units. The proposed mechanical unit with operating weight of 8,5001b shall be placed on the
existing concrete mechanical pad at the mezzanine with each end of the unit approximately at
the center-spans of the two steel joists below; and the proposed mechanical unit with
operating weight of 1,1001b shall be centered on the existing steel sleepers at the roof.
Please contact the undersigned with any questions regarding our conclusions and/or
recommendations.
Very truly yours,
CBI Co suiting Inc.
onathan Ellowitz
Structural Designer
j ellowitz@ebiconsultinginc.com
YheR. Lawson, P.E., SECB
Principal
wlawson@ebiconsultingine.com
JCE/tab
15118 L001 07-08-2015
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